63642675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{1009}}^1$

素因数の和:1080

約数の個数: 36

約数和(自身を含む): 109084040

約数和(自身を除く): 45441365

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 841, 1009, 2175, 2523, 3027, 4205, 5045, 12615, 15135, 21025, 25225, 29261, 63075, 75675, 87783, 146305, 438915, 731525, 848569, 2194575, 2545707, 4242845, 12728535, 21214225, 63642675]

約数ペア:

[(1, 63642675), (3, 21214225), (5, 12728535), (15, 4242845), (25, 2545707), (29, 2194575), (75, 848569), (87, 731525), (145, 438915), (435, 146305), (725, 87783), (841, 75675), (1009, 63075), (2175, 29261), (2523, 25225), (3027, 21025), (4205, 15135), (5045, 12615)]