82581015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 62570985

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1639, 2235, 3359, 4917, 8195, 10077, 16795, 24585, 36949, 50385, 110847, 184745, 500491, 554235, 1501473, 2502455, 5505401, 7507365, 16516203, 27527005, 82581015]

約数ペア:

[(1, 82581015), (3, 27527005), (5, 16516203), (11, 7507365), (15, 5505401), (33, 2502455), (55, 1501473), (149, 554235), (165, 500491), (447, 184745), (745, 110847), (1639, 50385), (2235, 36949), (3359, 24585), (4917, 16795), (8195, 10077)]