2485045815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{42953}}^1$

素因数の和:43016

約数の個数: 64

約数和(自身を含む): 4948300800

約数和(自身を除く): 2463254985

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 399, 435, 551, 609, 665, 1015, 1653, 1995, 2755, 3045, 3857, 8265, 11571, 19285, 42953, 57855, 128859, 214765, 300671, 644295, 816107, 902013, 1245637, 1503355, 2448321, 3736911, 4080535, 4510065, 5712749, 6228185, 8719459, 12241605, 17138247, 18684555, 23667103, 26158377, 28563745, 43597295, 71001309, 85691235, 118335515, 130791885, 165669721, 355006545, 497009163, 828348605, 2485045815]

約数ペア:

[(1, 2485045815), (3, 828348605), (5, 497009163), (7, 355006545), (15, 165669721), (19, 130791885), (21, 118335515), (29, 85691235), (35, 71001309), (57, 43597295), (87, 28563745), (95, 26158377), (105, 23667103), (133, 18684555), (145, 17138247), (203, 12241605), (285, 8719459), (399, 6228185), (435, 5712749), (551, 4510065), (609, 4080535), (665, 3736911), (1015, 2448321), (1653, 1503355), (1995, 1245637), (2755, 902013), (3045, 816107), (3857, 644295), (8265, 300671), (11571, 214765), (19285, 128859), (42953, 57855)]