39473265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5529

約数の個数: 32

約数和(自身を含む): 69866496

約数和(自身を除く): 30393231

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 5471, 7215, 16413, 27355, 71123, 82065, 202427, 213369, 355615, 607281, 1012135, 1066845, 2631551, 3036405, 7894653, 13157755, 39473265]

約数ペア:

[(1, 39473265), (3, 13157755), (5, 7894653), (13, 3036405), (15, 2631551), (37, 1066845), (39, 1012135), (65, 607281), (111, 355615), (185, 213369), (195, 202427), (481, 82065), (555, 71123), (1443, 27355), (2405, 16413), (5471, 7215)]