156742835805

素因数分解:

$3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1811323}}^1$

素因数の和:1811978

約数の個数: 32

約数和(自身を含む): 279088801920

約数和(自身を除く): 122345966115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 641, 1923, 3205, 5769, 9615, 17307, 28845, 86535, 1811323, 5433969, 9056615, 16301907, 27169845, 48905721, 81509535, 244528605, 1161058043, 3483174129, 5805290215, 10449522387, 17415870645, 31348567161, 52247611935, 156742835805]

約数ペア:

[(1, 156742835805), (3, 52247611935), (5, 31348567161), (9, 17415870645), (15, 10449522387), (27, 5805290215), (45, 3483174129), (135, 1161058043), (641, 244528605), (1923, 81509535), (3205, 48905721), (5769, 27169845), (9615, 16301907), (17307, 9056615), (28845, 5433969), (86535, 1811323)]