79397955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 181923840

約数和(自身を除く): 102525885

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 27, 35, 39, 45, 63, 65, 69, 91, 105, 115, 117, 135, 161, 189, 195, 207, 273, 281, 299, 315, 345, 351, 455, 483, 585, 621, 805, 819, 843, 897, 945, 1035, 1365, 1405, 1449, 1495, 1755, 1967, 2093, 2415, 2457, 2529, 2691, 3105, 3653, 4095, 4215, 4347, 4485, 5901, 6279, 6463, 7245, 7587, 8073, 9835, 10465, 10959, 12285, 12645, 13455, 17703, 18265, 18837, 19389, 21735, 25571, 29505, 31395, 32315, 32877, 37935, 40365, 45241, 53109, 54795, 56511, 58167, 76713, 84019, 88515, 94185, 96945, 98631, 127855, 135723, 164385, 174501, 226205, 230139, 252057, 265545, 282555, 290835, 383565, 407169, 420095, 493155, 588133, 678615, 690417, 756171, 872505, 1150695, 1221507, 1260285, 1764399, 2035845, 2268513, 2940665, 3452085, 3780855, 5293197, 6107535, 8821995, 11342565, 15879591, 26465985, 79397955]

約数ペア:

[(1, 79397955), (3, 26465985), (5, 15879591), (7, 11342565), (9, 8821995), (13, 6107535), (15, 5293197), (21, 3780855), (23, 3452085), (27, 2940665), (35, 2268513), (39, 2035845), (45, 1764399), (63, 1260285), (65, 1221507), (69, 1150695), (91, 872505), (105, 756171), (115, 690417), (117, 678615), (135, 588133), (161, 493155), (189, 420095), (195, 407169), (207, 383565), (273, 290835), (281, 282555), (299, 265545), (315, 252057), (345, 230139), (351, 226205), (455, 174501), (483, 164385), (585, 135723), (621, 127855), (805, 98631), (819, 96945), (843, 94185), (897, 88515), (945, 84019), (1035, 76713), (1365, 58167), (1405, 56511), (1449, 54795), (1495, 53109), (1755, 45241), (1967, 40365), (2093, 37935), (2415, 32877), (2457, 32315), (2529, 31395), (2691, 29505), (3105, 25571), (3653, 21735), (4095, 19389), (4215, 18837), (4347, 18265), (4485, 17703), (5901, 13455), (6279, 12645), (6463, 12285), (7245, 10959), (7587, 10465), (8073, 9835)]