151880505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2383}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 278298624

約数和(自身を除く): 126418119

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 607, 1821, 2383, 3035, 4249, 7149, 9105, 11915, 12747, 16681, 21245, 35745, 50043, 63735, 83405, 250215, 1446481, 4339443, 7232405, 10125367, 21697215, 30376101, 50626835, 151880505]

約数ペア:

[(1, 151880505), (3, 50626835), (5, 30376101), (7, 21697215), (15, 10125367), (21, 7232405), (35, 4339443), (105, 1446481), (607, 250215), (1821, 83405), (2383, 63735), (3035, 50043), (4249, 35745), (7149, 21245), (9105, 16681), (11915, 12747)]