124133475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 213787904

約数和(自身を除く): 89654429

約数列:

[1, 3, 5, 15, 25, 43, 61, 75, 129, 183, 215, 305, 631, 645, 915, 1075, 1525, 1893, 2623, 3155, 3225, 4575, 7869, 9465, 13115, 15775, 27133, 38491, 39345, 47325, 65575, 81399, 115473, 135665, 192455, 196725, 406995, 577365, 678325, 962275, 1655113, 2034975, 2886825, 4965339, 8275565, 24826695, 41377825, 124133475]

約数ペア:

[(1, 124133475), (3, 41377825), (5, 24826695), (15, 8275565), (25, 4965339), (43, 2886825), (61, 2034975), (75, 1655113), (129, 962275), (183, 678325), (215, 577365), (305, 406995), (631, 196725), (645, 192455), (915, 135665), (1075, 115473), (1525, 81399), (1893, 65575), (2623, 47325), (3155, 39345), (3225, 38491), (4575, 27133), (7869, 15775), (9465, 13115)]