13151859455

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1851071}}^1$

素因数の和:1851119

約数の個数: 24

約数和(自身を含む): 18991998720

約数和(自身を除く): 5840139265

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 1851071, 9255355, 12957497, 53681059, 64787485, 90702479, 268405295, 375767413, 453512395, 1878837065, 2630371891, 13151859455]

約数ペア:

[(1, 13151859455), (5, 2630371891), (7, 1878837065), (29, 453512395), (35, 375767413), (49, 268405295), (145, 90702479), (203, 64787485), (245, 53681059), (1015, 12957497), (1421, 9255355), (7105, 1851071)]