64146615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3257}}^1$

素因数の和:3379

約数の個数: 32

約数和(自身を含む): 111658176

約数和(自身を除く): 47511561

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3257, 3939, 6565, 9771, 16285, 19695, 42341, 48855, 127023, 211705, 328957, 635115, 986871, 1644785, 4276441, 4934355, 12829323, 21382205, 64146615]

約数ペア:

[(1, 64146615), (3, 21382205), (5, 12829323), (13, 4934355), (15, 4276441), (39, 1644785), (65, 986871), (101, 635115), (195, 328957), (303, 211705), (505, 127023), (1313, 48855), (1515, 42341), (3257, 19695), (3939, 16285), (6565, 9771)]