258943294035

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{284261}}^1$

素因数の和:284956

約数の個数: 48

約数和(自身を含む): 464024740608

約数和(自身を除く): 205081446573

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 653, 1395, 1959, 3265, 5877, 9795, 20243, 29385, 60729, 101215, 182187, 284261, 303645, 852783, 910935, 1421305, 2558349, 4263915, 8812091, 12791745, 26436273, 44060455, 79308819, 132181365, 185622433, 396544095, 556867299, 928112165, 1670601897, 2784336495, 5754295423, 8353009485, 17262886269, 28771477115, 51788658807, 86314431345, 258943294035]

約数ペア:

[(1, 258943294035), (3, 86314431345), (5, 51788658807), (9, 28771477115), (15, 17262886269), (31, 8353009485), (45, 5754295423), (93, 2784336495), (155, 1670601897), (279, 928112165), (465, 556867299), (653, 396544095), (1395, 185622433), (1959, 132181365), (3265, 79308819), (5877, 44060455), (9795, 26436273), (20243, 12791745), (29385, 8812091), (60729, 4263915), (101215, 2558349), (182187, 1421305), (284261, 910935), (303645, 852783)]