83655585

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15889}}^1$

素因数の和:15919

約数の個数: 40

約数和(自身を含む): 161505960

約数和(自身を除く): 77850375

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 15889, 47667, 79445, 143001, 206557, 238335, 429003, 619671, 715005, 1032785, 1287009, 1859013, 2145015, 3098355, 5577039, 6435045, 9295065, 16731117, 27885195, 83655585]

約数ペア:

[(1, 83655585), (3, 27885195), (5, 16731117), (9, 9295065), (13, 6435045), (15, 5577039), (27, 3098355), (39, 2145015), (45, 1859013), (65, 1287009), (81, 1032785), (117, 715005), (135, 619671), (195, 429003), (351, 238335), (405, 206557), (585, 143001), (1053, 79445), (1755, 47667), (5265, 15889)]