157440315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6113}}^1$

素因数の和:6239

約数の個数: 32

約数和(自身を含む): 269407296

約数和(自身を除く): 111966981

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 303, 505, 1515, 1717, 5151, 6113, 8585, 18339, 25755, 30565, 91695, 103921, 311763, 519605, 617413, 1558815, 1852239, 3087065, 9261195, 10496021, 31488063, 52480105, 157440315]

約数ペア:

[(1, 157440315), (3, 52480105), (5, 31488063), (15, 10496021), (17, 9261195), (51, 3087065), (85, 1852239), (101, 1558815), (255, 617413), (303, 519605), (505, 311763), (1515, 103921), (1717, 91695), (5151, 30565), (6113, 25755), (8585, 18339)]