151938395

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 65789605

約数列:

[1, 5, 7, 29, 35, 107, 145, 203, 535, 749, 1015, 1399, 3103, 3745, 6995, 9793, 15515, 21721, 40571, 48965, 108605, 149693, 202855, 283997, 748465, 1047851, 1419985, 4341097, 5239255, 21705485, 30387679, 151938395]

約数ペア:

[(1, 151938395), (5, 30387679), (7, 21705485), (29, 5239255), (35, 4341097), (107, 1419985), (145, 1047851), (203, 748465), (535, 283997), (749, 202855), (1015, 149693), (1399, 108605), (3103, 48965), (3745, 40571), (6995, 21721), (9793, 15515)]