60900875

素因数分解:

$5^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 90413856

約数和(自身を除く): 29512981

約数列:

[1, 5, 7, 25, 35, 49, 61, 125, 163, 175, 245, 305, 427, 815, 875, 1141, 1225, 1525, 2135, 2989, 4075, 5705, 6125, 7625, 7987, 9943, 10675, 14945, 20375, 28525, 39935, 49715, 53375, 69601, 74725, 142625, 199675, 248575, 348005, 373625, 487207, 998375, 1242875, 1740025, 2436035, 8700125, 12180175, 60900875]

約数ペア:

[(1, 60900875), (5, 12180175), (7, 8700125), (25, 2436035), (35, 1740025), (49, 1242875), (61, 998375), (125, 487207), (163, 373625), (175, 348005), (245, 248575), (305, 199675), (427, 142625), (815, 74725), (875, 69601), (1141, 53375), (1225, 49715), (1525, 39935), (2135, 28525), (2989, 20375), (4075, 14945), (5705, 10675), (6125, 9943), (7625, 7987)]