24640455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 46024704

約数和(自身を除く): 21384249

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 4993, 14979, 24965, 34951, 74895, 104853, 174755, 234671, 524265, 704013, 1173355, 1642697, 3520065, 4928091, 8213485, 24640455]

約数ペア:

[(1, 24640455), (3, 8213485), (5, 4928091), (7, 3520065), (15, 1642697), (21, 1173355), (35, 704013), (47, 524265), (105, 234671), (141, 174755), (235, 104853), (329, 74895), (705, 34951), (987, 24965), (1645, 14979), (4935, 4993)]