15015028

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 31248000

約数和(自身を除く): 16232972

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 149, 236, 244, 298, 413, 427, 596, 826, 854, 1043, 1652, 1708, 2086, 3599, 4172, 7198, 8791, 9089, 14396, 17582, 18178, 25193, 35164, 36356, 50386, 61537, 63623, 100772, 123074, 127246, 246148, 254492, 536251, 1072502, 2145004, 3753757, 7507514, 15015028]

約数ペア:

[(1, 15015028), (2, 7507514), (4, 3753757), (7, 2145004), (14, 1072502), (28, 536251), (59, 254492), (61, 246148), (118, 127246), (122, 123074), (149, 100772), (236, 63623), (244, 61537), (298, 50386), (413, 36356), (427, 35164), (596, 25193), (826, 18178), (854, 17582), (1043, 14396), (1652, 9089), (1708, 8791), (2086, 7198), (3599, 4172)]