23643331215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 45408190464

約数和(自身を除く): 21764859249

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 71, 103, 105, 123, 205, 213, 287, 309, 355, 497, 515, 615, 721, 751, 861, 1065, 1435, 1491, 1545, 2163, 2253, 2485, 2911, 3605, 3755, 4223, 4305, 5257, 7313, 7455, 8733, 10815, 11265, 12669, 14555, 15771, 20377, 21115, 21939, 26285, 29561, 30791, 36565, 43665, 51191, 53321, 61131, 63345, 77353, 78855, 88683, 92373, 101885, 109695, 147805, 153573, 153955, 159963, 215537, 232059, 255955, 266605, 299833, 305655, 373247, 386765, 443415, 461865, 541471, 646611, 767865, 799815, 899499, 1077685, 1119741, 1160295, 1499165, 1624413, 1866235, 2098831, 2186161, 2707355, 3171473, 3233055, 4497495, 5492063, 5598705, 6296493, 6558483, 8122065, 9514419, 10494155, 10930805, 15303127, 15857365, 16476189, 22200311, 27460315, 31482465, 32792415, 38444441, 45909381, 47572095, 66600933, 76515635, 82380945, 111001555, 115333323, 192222205, 225174583, 229546905, 333004665, 576666615, 675523749, 1125872915, 1576222081, 3377618745, 4728666243, 7881110405, 23643331215]

約数ペア:

[(1, 23643331215), (3, 7881110405), (5, 4728666243), (7, 3377618745), (15, 1576222081), (21, 1125872915), (35, 675523749), (41, 576666615), (71, 333004665), (103, 229546905), (105, 225174583), (123, 192222205), (205, 115333323), (213, 111001555), (287, 82380945), (309, 76515635), (355, 66600933), (497, 47572095), (515, 45909381), (615, 38444441), (721, 32792415), (751, 31482465), (861, 27460315), (1065, 22200311), (1435, 16476189), (1491, 15857365), (1545, 15303127), (2163, 10930805), (2253, 10494155), (2485, 9514419), (2911, 8122065), (3605, 6558483), (3755, 6296493), (4223, 5598705), (4305, 5492063), (5257, 4497495), (7313, 3233055), (7455, 3171473), (8733, 2707355), (10815, 2186161), (11265, 2098831), (12669, 1866235), (14555, 1624413), (15771, 1499165), (20377, 1160295), (21115, 1119741), (21939, 1077685), (26285, 899499), (29561, 799815), (30791, 767865), (36565, 646611), (43665, 541471), (51191, 461865), (53321, 443415), (61131, 386765), (63345, 373247), (77353, 305655), (78855, 299833), (88683, 266605), (92373, 255955), (101885, 232059), (109695, 215537), (147805, 159963), (153573, 153955)]