2743288425

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131101}}^1$

素因数の和:131151

約数の個数: 48

約数和(自身を含む): 5202127360

約数和(自身を除く): 2458838935

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 6975, 20925, 131101, 393303, 655505, 1179909, 1966515, 3277525, 3539727, 4064131, 5899545, 9832575, 12192393, 17698635, 20320655, 29497725, 36577179, 60961965, 88493175, 101603275, 109731537, 182885895, 304809825, 548657685, 914429475, 2743288425]

約数ペア:

[(1, 2743288425), (3, 914429475), (5, 548657685), (9, 304809825), (15, 182885895), (25, 109731537), (27, 101603275), (31, 88493175), (45, 60961965), (75, 36577179), (93, 29497725), (135, 20320655), (155, 17698635), (225, 12192393), (279, 9832575), (465, 5899545), (675, 4064131), (775, 3539727), (837, 3277525), (1395, 1966515), (2325, 1179909), (4185, 655505), (6975, 393303), (20925, 131101)]