1520953065

素因数分解:

$3^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{15497}}^1$

素因数の和:16238

約数の個数: 32

約数和(自身を含む): 2707810560

約数和(自身を除く): 1186857495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 727, 2181, 3635, 6543, 10905, 15497, 19629, 32715, 46491, 77485, 98145, 139473, 232455, 418419, 697365, 2092095, 11266319, 33798957, 56331595, 101396871, 168994785, 304190613, 506984355, 1520953065]

約数ペア:

[(1, 1520953065), (3, 506984355), (5, 304190613), (9, 168994785), (15, 101396871), (27, 56331595), (45, 33798957), (135, 11266319), (727, 2092095), (2181, 697365), (3635, 418419), (6543, 232455), (10905, 139473), (15497, 98145), (19629, 77485), (32715, 46491)]