6556875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 11808720

約数和(自身を除く): 5251845

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 269, 325, 375, 625, 807, 975, 1345, 1625, 1875, 3497, 4035, 4875, 6725, 8125, 10491, 17485, 20175, 24375, 33625, 52455, 87425, 100875, 168125, 262275, 437125, 504375, 1311375, 2185625, 6556875]

約数ペア:

[(1, 6556875), (3, 2185625), (5, 1311375), (13, 504375), (15, 437125), (25, 262275), (39, 168125), (65, 100875), (75, 87425), (125, 52455), (195, 33625), (269, 24375), (325, 20175), (375, 17485), (625, 10491), (807, 8125), (975, 6725), (1345, 4875), (1625, 4035), (1875, 3497)]