39652715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 53352000

約数和(自身を除く): 13699285

約数列:

[1, 5, 19, 29, 37, 95, 145, 185, 389, 551, 703, 1073, 1945, 2755, 3515, 5365, 7391, 11281, 14393, 20387, 36955, 56405, 71965, 101935, 214339, 273467, 417397, 1071695, 1367335, 2086985, 7930543, 39652715]

約数ペア:

[(1, 39652715), (5, 7930543), (19, 2086985), (29, 1367335), (37, 1071695), (95, 417397), (145, 273467), (185, 214339), (389, 101935), (551, 71965), (703, 56405), (1073, 36955), (1945, 20387), (2755, 14393), (3515, 11281), (5365, 7391)]