38565215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 52920000

約数和(自身を除く): 14354785

約数列:

[1, 5, 13, 29, 41, 65, 145, 205, 377, 499, 533, 1189, 1885, 2495, 2665, 5945, 6487, 14471, 15457, 20459, 32435, 72355, 77285, 102295, 188123, 265967, 593311, 940615, 1329835, 2966555, 7713043, 38565215]

約数ペア:

[(1, 38565215), (5, 7713043), (13, 2966555), (29, 1329835), (41, 940615), (65, 593311), (145, 265967), (205, 188123), (377, 102295), (499, 77285), (533, 72355), (1189, 32435), (1885, 20459), (2495, 15457), (2665, 14471), (5945, 6487)]