40684215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 76947840

約数和(自身を除く): 36263625

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1459, 1859, 2145, 2535, 4377, 5577, 7295, 9295, 16049, 18967, 21885, 27885, 48147, 56901, 80245, 94835, 208637, 240735, 246571, 284505, 625911, 739713, 1043185, 1232855, 2712281, 3129555, 3698565, 8136843, 13561405, 40684215]

約数ペア:

[(1, 40684215), (3, 13561405), (5, 8136843), (11, 3698565), (13, 3129555), (15, 2712281), (33, 1232855), (39, 1043185), (55, 739713), (65, 625911), (143, 284505), (165, 246571), (169, 240735), (195, 208637), (429, 94835), (507, 80245), (715, 56901), (845, 48147), (1459, 27885), (1859, 21885), (2145, 18967), (2535, 16049), (4377, 9295), (5577, 7295)]