1551615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 2735040

約数和(自身を除く): 1183425

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 109, 195, 219, 327, 365, 545, 949, 1095, 1417, 1635, 2847, 4251, 4745, 7085, 7957, 14235, 21255, 23871, 39785, 103441, 119355, 310323, 517205, 1551615]

約数ペア:

[(1, 1551615), (3, 517205), (5, 310323), (13, 119355), (15, 103441), (39, 39785), (65, 23871), (73, 21255), (109, 14235), (195, 7957), (219, 7085), (327, 4745), (365, 4251), (545, 2847), (949, 1635), (1095, 1417)]