63127375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 84958848

約数和(自身を除く): 21831473

約数列:

[1, 5, 17, 25, 61, 85, 125, 305, 425, 487, 1037, 1525, 2125, 2435, 5185, 7625, 8279, 12175, 25925, 29707, 41395, 60875, 129625, 148535, 206975, 505019, 742675, 1034875, 2525095, 3713375, 12625475, 63127375]

約数ペア:

[(1, 63127375), (5, 12625475), (17, 3713375), (25, 2525095), (61, 1034875), (85, 742675), (125, 505019), (305, 206975), (425, 148535), (487, 129625), (1037, 60875), (1525, 41395), (2125, 29707), (2435, 25925), (5185, 12175), (7625, 8279)]