2015432865

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{1753}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 3620045520

約数和(自身を除く): 1604612655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 881, 1305, 1753, 2643, 4405, 5259, 7929, 8765, 13215, 15777, 25549, 26295, 39645, 50837, 76647, 78885, 127745, 152511, 229941, 254185, 383235, 457533, 762555, 1149705, 1544393, 2287665, 4633179, 7721965, 13899537, 23165895, 44787397, 69497685, 134362191, 223936985, 403086573, 671810955, 2015432865]

約数ペア:

[(1, 2015432865), (3, 671810955), (5, 403086573), (9, 223936985), (15, 134362191), (29, 69497685), (45, 44787397), (87, 23165895), (145, 13899537), (261, 7721965), (435, 4633179), (881, 2287665), (1305, 1544393), (1753, 1149705), (2643, 762555), (4405, 457533), (5259, 383235), (7929, 254185), (8765, 229941), (13215, 152511), (15777, 127745), (25549, 78885), (26295, 76647), (39645, 50837)]