308384955

素因数分解:

$3^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2153}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 549011520

約数和(自身を除く): 240626565

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1061, 2153, 3183, 5305, 6459, 9549, 10765, 15915, 19377, 28647, 32295, 47745, 58131, 96885, 143235, 290655, 2284333, 6852999, 11421665, 20558997, 34264995, 61676991, 102794985, 308384955]

約数ペア:

[(1, 308384955), (3, 102794985), (5, 61676991), (9, 34264995), (15, 20558997), (27, 11421665), (45, 6852999), (135, 2284333), (1061, 290655), (2153, 143235), (3183, 96885), (5305, 58131), (6459, 47745), (9549, 32295), (10765, 28647), (15915, 19377)]