156927555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6329}}^1$

素因数の和:6388

約数の個数: 48

約数和(自身を含む): 296244000

約数和(自身を除く): 139316445

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2755, 4959, 6329, 8265, 18987, 24795, 31645, 56961, 94935, 120251, 183541, 284805, 360753, 550623, 601255, 917705, 1082259, 1651869, 1803765, 2753115, 3487279, 5411295, 8259345, 10461837, 17436395, 31385511, 52309185, 156927555]

約数ペア:

[(1, 156927555), (3, 52309185), (5, 31385511), (9, 17436395), (15, 10461837), (19, 8259345), (29, 5411295), (45, 3487279), (57, 2753115), (87, 1803765), (95, 1651869), (145, 1082259), (171, 917705), (261, 601255), (285, 550623), (435, 360753), (551, 284805), (855, 183541), (1305, 120251), (1653, 94935), (2755, 56961), (4959, 31645), (6329, 24795), (8265, 18987)]