228059175

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 388705280

約数和(自身を除く): 160646105

約数列:

[1, 3, 5, 15, 25, 61, 75, 79, 183, 237, 305, 395, 631, 915, 1185, 1525, 1893, 1975, 3155, 4575, 4819, 5925, 9465, 14457, 15775, 24095, 38491, 47325, 49849, 72285, 115473, 120475, 149547, 192455, 249245, 361425, 577365, 747735, 962275, 1246225, 2886825, 3040789, 3738675, 9122367, 15203945, 45611835, 76019725, 228059175]

約数ペア:

[(1, 228059175), (3, 76019725), (5, 45611835), (15, 15203945), (25, 9122367), (61, 3738675), (75, 3040789), (79, 2886825), (183, 1246225), (237, 962275), (305, 747735), (395, 577365), (631, 361425), (915, 249245), (1185, 192455), (1525, 149547), (1893, 120475), (1975, 115473), (3155, 72285), (4575, 49849), (4819, 47325), (5925, 38491), (9465, 24095), (14457, 15775)]