3946825875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2371}}^1$

素因数の和:2605

約数の個数: 64

約数和(自身を含む): 6891475968

約数和(自身を除く): 2944650093

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 193, 345, 375, 575, 579, 965, 1725, 2371, 2875, 2895, 4439, 4825, 7113, 8625, 11855, 13317, 14475, 22195, 24125, 35565, 54533, 59275, 66585, 72375, 110975, 163599, 177825, 272665, 296375, 332925, 457603, 554875, 817995, 889125, 1363325, 1372809, 1664625, 2288015, 4089975, 6816625, 6864045, 10524869, 11440075, 20449875, 31574607, 34320225, 52624345, 57200375, 157873035, 171601125, 263121725, 789365175, 1315608625, 3946825875]

約数ペア:

[(1, 3946825875), (3, 1315608625), (5, 789365175), (15, 263121725), (23, 171601125), (25, 157873035), (69, 57200375), (75, 52624345), (115, 34320225), (125, 31574607), (193, 20449875), (345, 11440075), (375, 10524869), (575, 6864045), (579, 6816625), (965, 4089975), (1725, 2288015), (2371, 1664625), (2875, 1372809), (2895, 1363325), (4439, 889125), (4825, 817995), (7113, 554875), (8625, 457603), (11855, 332925), (13317, 296375), (14475, 272665), (22195, 177825), (24125, 163599), (35565, 110975), (54533, 72375), (59275, 66585)]