3934125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 7665840

約数和(自身を除く): 3731715

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 269, 325, 375, 585, 807, 975, 1125, 1345, 1625, 2421, 2925, 3497, 4035, 4875, 6725, 10491, 12105, 14625, 17485, 20175, 31473, 33625, 52455, 60525, 87425, 100875, 157365, 262275, 302625, 437125, 786825, 1311375, 3934125]

約数ペア:

[(1, 3934125), (3, 1311375), (5, 786825), (9, 437125), (13, 302625), (15, 262275), (25, 157365), (39, 100875), (45, 87425), (65, 60525), (75, 52455), (117, 33625), (125, 31473), (195, 20175), (225, 17485), (269, 14625), (325, 12105), (375, 10491), (585, 6725), (807, 4875), (975, 4035), (1125, 3497), (1345, 2925), (1625, 2421)]