156747735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3359}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 292481280

約数和(自身を除く): 135733545

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 549, 765, 915, 1037, 2745, 3111, 3359, 5185, 9333, 10077, 15555, 16795, 30231, 46665, 50385, 57103, 151155, 171309, 204899, 285515, 513927, 614697, 856545, 1024495, 1844091, 2569635, 3073485, 3483283, 9220455, 10449849, 17416415, 31349547, 52249245, 156747735]

約数ペア:

[(1, 156747735), (3, 52249245), (5, 31349547), (9, 17416415), (15, 10449849), (17, 9220455), (45, 3483283), (51, 3073485), (61, 2569635), (85, 1844091), (153, 1024495), (183, 856545), (255, 614697), (305, 513927), (549, 285515), (765, 204899), (915, 171309), (1037, 151155), (2745, 57103), (3111, 50385), (3359, 46665), (5185, 30231), (9333, 16795), (10077, 15555)]