15138810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2923

約数の個数: 48

約数和(自身を含む): 40042080

約数和(自身を除く): 24903270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 2851, 5310, 5702, 8553, 14255, 17106, 25659, 28510, 42765, 51318, 85530, 128295, 168209, 256590, 336418, 504627, 841045, 1009254, 1513881, 1682090, 2523135, 3027762, 5046270, 7569405, 15138810]

約数ペア:

[(1, 15138810), (2, 7569405), (3, 5046270), (5, 3027762), (6, 2523135), (9, 1682090), (10, 1513881), (15, 1009254), (18, 841045), (30, 504627), (45, 336418), (59, 256590), (90, 168209), (118, 128295), (177, 85530), (295, 51318), (354, 42765), (531, 28510), (590, 25659), (885, 17106), (1062, 14255), (1770, 8553), (2655, 5702), (2851, 5310)]