255013635

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 418970880

約数和(自身を除く): 163957245

約数列:

[1, 3, 5, 15, 59, 107, 177, 295, 321, 535, 885, 1605, 2693, 6313, 8079, 13465, 18939, 31565, 40395, 94695, 158887, 288151, 476661, 794435, 864453, 1440755, 2383305, 4322265, 17000909, 51002727, 85004545, 255013635]

約数ペア:

[(1, 255013635), (3, 85004545), (5, 51002727), (15, 17000909), (59, 4322265), (107, 2383305), (177, 1440755), (295, 864453), (321, 794435), (535, 476661), (885, 288151), (1605, 158887), (2693, 94695), (6313, 40395), (8079, 31565), (13465, 18939)]