15944175

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 33331200

約数和(自身を除く): 17387025

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 27, 39, 45, 65, 69, 75, 79, 115, 117, 135, 195, 207, 225, 237, 299, 325, 345, 351, 395, 575, 585, 621, 675, 711, 897, 975, 1027, 1035, 1185, 1495, 1725, 1755, 1817, 1975, 2133, 2691, 2925, 3081, 3105, 3555, 4485, 5135, 5175, 5451, 5925, 7475, 8073, 8775, 9085, 9243, 10665, 13455, 15405, 15525, 16353, 17775, 22425, 23621, 25675, 27255, 27729, 40365, 45425, 46215, 49059, 53325, 67275, 70863, 77025, 81765, 118105, 136275, 138645, 201825, 212589, 231075, 245295, 354315, 408825, 590525, 637767, 693225, 1062945, 1226475, 1771575, 3188835, 5314725, 15944175]

約数ペア:

[(1, 15944175), (3, 5314725), (5, 3188835), (9, 1771575), (13, 1226475), (15, 1062945), (23, 693225), (25, 637767), (27, 590525), (39, 408825), (45, 354315), (65, 245295), (69, 231075), (75, 212589), (79, 201825), (115, 138645), (117, 136275), (135, 118105), (195, 81765), (207, 77025), (225, 70863), (237, 67275), (299, 53325), (325, 49059), (345, 46215), (351, 45425), (395, 40365), (575, 27729), (585, 27255), (621, 25675), (675, 23621), (711, 22425), (897, 17775), (975, 16353), (1027, 15525), (1035, 15405), (1185, 13455), (1495, 10665), (1725, 9243), (1755, 9085), (1817, 8775), (1975, 8073), (2133, 7475), (2691, 5925), (2925, 5451), (3081, 5175), (3105, 5135), (3555, 4485)]