40699425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^4\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 76733680

約数和(自身を除く): 36034255

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 169, 195, 247, 285, 325, 475, 507, 741, 845, 975, 1235, 1425, 2197, 2535, 3211, 3705, 4225, 6175, 6591, 9633, 10985, 12675, 16055, 18525, 28561, 32955, 41743, 48165, 54925, 80275, 85683, 125229, 142805, 164775, 208715, 240825, 428415, 542659, 626145, 714025, 1043575, 1627977, 2142075, 2713295, 3130725, 8139885, 13566475, 40699425]

約数ペア:

[(1, 40699425), (3, 13566475), (5, 8139885), (13, 3130725), (15, 2713295), (19, 2142075), (25, 1627977), (39, 1043575), (57, 714025), (65, 626145), (75, 542659), (95, 428415), (169, 240825), (195, 208715), (247, 164775), (285, 142805), (325, 125229), (475, 85683), (507, 80275), (741, 54925), (845, 48165), (975, 41743), (1235, 32955), (1425, 28561), (2197, 18525), (2535, 16055), (3211, 12675), (3705, 10985), (4225, 9633), (6175, 6591)]