164577015

素因数分解:

$3^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1061}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 296068608

約数和(自身を除く): 131491593

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 383, 405, 1061, 1149, 1915, 3183, 3447, 5305, 5745, 9549, 10341, 15915, 17235, 28647, 31023, 47745, 51705, 85941, 143235, 155115, 406363, 429705, 1219089, 2031815, 3657267, 6095445, 10971801, 18286335, 32915403, 54859005, 164577015]

約数ペア:

[(1, 164577015), (3, 54859005), (5, 32915403), (9, 18286335), (15, 10971801), (27, 6095445), (45, 3657267), (81, 2031815), (135, 1219089), (383, 429705), (405, 406363), (1061, 155115), (1149, 143235), (1915, 85941), (3183, 51705), (3447, 47745), (5305, 31023), (5745, 28647), (9549, 17235), (10341, 15915)]