31629605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 47744640

約数和(自身を除く): 16115035

約数列:

[1, 5, 7, 17, 35, 53, 59, 85, 119, 265, 289, 295, 371, 413, 595, 901, 1003, 1445, 1855, 2023, 2065, 3127, 4505, 5015, 6307, 7021, 10115, 15317, 15635, 17051, 21889, 31535, 35105, 53159, 76585, 85255, 107219, 109445, 119357, 265795, 372113, 536095, 596785, 903703, 1860565, 4518515, 6325921, 31629605]

約数ペア:

[(1, 31629605), (5, 6325921), (7, 4518515), (17, 1860565), (35, 903703), (53, 596785), (59, 536095), (85, 372113), (119, 265795), (265, 119357), (289, 109445), (295, 107219), (371, 85255), (413, 76585), (595, 53159), (901, 35105), (1003, 31535), (1445, 21889), (1855, 17051), (2023, 15635), (2065, 15317), (3127, 10115), (4505, 7021), (5015, 6307)]