51513135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 86400000

約数和(自身を除く): 34886865

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 395, 435, 1185, 1499, 2291, 4497, 6873, 7495, 11455, 22485, 34365, 43471, 118421, 130413, 217355, 355263, 592105, 652065, 1776315, 3434209, 10302627, 17171045, 51513135]

約数ペア:

[(1, 51513135), (3, 17171045), (5, 10302627), (15, 3434209), (29, 1776315), (79, 652065), (87, 592105), (145, 355263), (237, 217355), (395, 130413), (435, 118421), (1185, 43471), (1499, 34365), (2291, 22485), (4497, 11455), (6873, 7495)]