157219605

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151903}}^1$

素因数の和:151937

約数の個数: 24

約数和(自身を含む): 284364288

約数和(自身を除く): 127144683

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 151903, 455709, 759515, 1367127, 2278545, 3493769, 6835635, 10481307, 17468845, 31443921, 52406535, 157219605]

約数ペア:

[(1, 157219605), (3, 52406535), (5, 31443921), (9, 17468845), (15, 10481307), (23, 6835635), (45, 3493769), (69, 2278545), (115, 1367127), (207, 759515), (345, 455709), (1035, 151903)]