41020425

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 60

約数和(自身を含む): 77780736

約数和(自身を除く): 36760311

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 225, 235, 405, 423, 431, 675, 705, 1175, 1269, 1293, 2025, 2115, 2155, 3525, 3807, 3879, 6345, 6465, 10575, 10775, 11637, 19035, 19395, 20257, 31725, 32325, 34911, 58185, 60771, 95175, 96975, 101285, 174555, 182313, 290925, 303855, 506425, 546939, 872775, 911565, 1519275, 1640817, 2734695, 4557825, 8204085, 13673475, 41020425]

約数ペア:

[(1, 41020425), (3, 13673475), (5, 8204085), (9, 4557825), (15, 2734695), (25, 1640817), (27, 1519275), (45, 911565), (47, 872775), (75, 546939), (81, 506425), (135, 303855), (141, 290925), (225, 182313), (235, 174555), (405, 101285), (423, 96975), (431, 95175), (675, 60771), (705, 58185), (1175, 34911), (1269, 32325), (1293, 31725), (2025, 20257), (2115, 19395), (2155, 19035), (3525, 11637), (3807, 10775), (3879, 10575), (6345, 6465)]