15901095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 29260800

約数和(自身を除く): 13359705

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 761, 995, 1393, 2283, 2985, 3805, 4179, 5327, 6965, 11415, 15981, 20895, 26635, 79905, 151439, 454317, 757195, 1060073, 2271585, 3180219, 5300365, 15901095]

約数ペア:

[(1, 15901095), (3, 5300365), (5, 3180219), (7, 2271585), (15, 1060073), (21, 757195), (35, 454317), (105, 151439), (199, 79905), (597, 26635), (761, 20895), (995, 15981), (1393, 11415), (2283, 6965), (2985, 5327), (3805, 4179)]