8487551215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{44129}}^1$

素因数の和:44427

約数の個数: 32

約数和(自身を含む): 12010420800

約数和(自身を除く): 3522869585

約数列:

[1, 5, 11, 13, 55, 65, 143, 269, 715, 1345, 2959, 3497, 14795, 17485, 38467, 44129, 192335, 220645, 485419, 573677, 2427095, 2868385, 6310447, 11870701, 31552235, 59353505, 130577711, 154319113, 652888555, 771595565, 1697510243, 8487551215]

約数ペア:

[(1, 8487551215), (5, 1697510243), (11, 771595565), (13, 652888555), (55, 154319113), (65, 130577711), (143, 59353505), (269, 31552235), (715, 11870701), (1345, 6310447), (2959, 2868385), (3497, 2427095), (14795, 573677), (17485, 485419), (38467, 220645), (44129, 192335)]