15025530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 39553920

約数和(自身を除く): 24528390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 653, 767, 885, 1306, 1534, 1770, 1959, 2301, 3265, 3835, 3918, 4602, 6530, 7670, 8489, 9795, 11505, 16978, 19590, 23010, 25467, 38527, 42445, 50934, 77054, 84890, 115581, 127335, 192635, 231162, 254670, 385270, 500851, 577905, 1001702, 1155810, 1502553, 2504255, 3005106, 5008510, 7512765, 15025530]

約数ペア:

[(1, 15025530), (2, 7512765), (3, 5008510), (5, 3005106), (6, 2504255), (10, 1502553), (13, 1155810), (15, 1001702), (26, 577905), (30, 500851), (39, 385270), (59, 254670), (65, 231162), (78, 192635), (118, 127335), (130, 115581), (177, 84890), (195, 77054), (295, 50934), (354, 42445), (390, 38527), (590, 25467), (653, 23010), (767, 19590), (885, 16978), (1306, 11505), (1534, 9795), (1770, 8489), (1959, 7670), (2301, 6530), (3265, 4602), (3835, 3918)]