492241015

素因数分解:

$5^1\times 7^4\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 696575088

約数和(自身を除く): 204334073

約数列:

[1, 5, 7, 35, 49, 131, 245, 313, 343, 655, 917, 1565, 1715, 2191, 2401, 4585, 6419, 10955, 12005, 15337, 32095, 41003, 44933, 76685, 107359, 205015, 224665, 287021, 314531, 536795, 751513, 1435105, 1572655, 2009147, 3757565, 10045735, 14064029, 70320145, 98448203, 492241015]

約数ペア:

[(1, 492241015), (5, 98448203), (7, 70320145), (35, 14064029), (49, 10045735), (131, 3757565), (245, 2009147), (313, 1572655), (343, 1435105), (655, 751513), (917, 536795), (1565, 314531), (1715, 287021), (2191, 224665), (2401, 205015), (4585, 107359), (6419, 76685), (10955, 44933), (12005, 41003), (15337, 32095)]