157099815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120383}}^1$

素因数の和:120423

約数の個数: 24

約数和(自身を含む): 281698560

約数和(自身を除く): 124598745

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 120383, 361149, 601915, 1083447, 1805745, 3491107, 5417235, 10473321, 17455535, 31419963, 52366605, 157099815]

約数ペア:

[(1, 157099815), (3, 52366605), (5, 31419963), (9, 17455535), (15, 10473321), (29, 5417235), (45, 3491107), (87, 1805745), (145, 1083447), (261, 601915), (435, 361149), (1305, 120383)]