29806975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 40568832

約数和(自身を除く): 10761857

約数列:

[1, 5, 11, 25, 55, 275, 283, 383, 1415, 1915, 3113, 4213, 7075, 9575, 15565, 21065, 77825, 105325, 108389, 541945, 1192279, 2709725, 5961395, 29806975]

約数ペア:

[(1, 29806975), (5, 5961395), (11, 2709725), (25, 1192279), (55, 541945), (275, 108389), (283, 105325), (383, 77825), (1415, 21065), (1915, 15565), (3113, 9575), (4213, 7075)]