15138528

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 40150656

約数和(自身を除く): 25012128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1531, 1648, 2472, 3062, 3296, 4593, 4944, 6124, 9186, 9888, 12248, 18372, 24496, 36744, 48992, 73488, 146976, 157693, 315386, 473079, 630772, 946158, 1261544, 1892316, 2523088, 3784632, 5046176, 7569264, 15138528]

約数ペア:

[(1, 15138528), (2, 7569264), (3, 5046176), (4, 3784632), (6, 2523088), (8, 1892316), (12, 1261544), (16, 946158), (24, 630772), (32, 473079), (48, 315386), (96, 157693), (103, 146976), (206, 73488), (309, 48992), (412, 36744), (618, 24496), (824, 18372), (1236, 12248), (1531, 9888), (1648, 9186), (2472, 6124), (3062, 4944), (3296, 4593)]