61535465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 81672192

約数和(自身を除く): 20136727

約数列:

[1, 5, 23, 31, 41, 115, 155, 205, 421, 713, 943, 1271, 2105, 3565, 4715, 6355, 9683, 13051, 17261, 29233, 48415, 65255, 86305, 146165, 300173, 397003, 535091, 1500865, 1985015, 2675455, 12307093, 61535465]

約数ペア:

[(1, 61535465), (5, 12307093), (23, 2675455), (31, 1985015), (41, 1500865), (115, 535091), (155, 397003), (205, 300173), (421, 146165), (713, 86305), (943, 65255), (1271, 48415), (2105, 29233), (3565, 17261), (4715, 13051), (6355, 9683)]