156942445775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{670193}}^1$

素因数の和:670268

約数の個数: 48

約数和(自身を含む): 224380951200

約数和(自身を除く): 67438505425

約数列:

[1, 5, 17, 19, 25, 29, 85, 95, 145, 323, 425, 475, 493, 551, 725, 1615, 2465, 2755, 8075, 9367, 12325, 13775, 46835, 234175, 670193, 3350965, 11393281, 12733667, 16754825, 19435597, 56966405, 63668335, 97177985, 216472339, 284832025, 318341675, 330405149, 369276343, 485889925, 1082361695, 1652025745, 1846381715, 5411808475, 6277697831, 8260128725, 9231908575, 31388489155, 156942445775]

約数ペア:

[(1, 156942445775), (5, 31388489155), (17, 9231908575), (19, 8260128725), (25, 6277697831), (29, 5411808475), (85, 1846381715), (95, 1652025745), (145, 1082361695), (323, 485889925), (425, 369276343), (475, 330405149), (493, 318341675), (551, 284832025), (725, 216472339), (1615, 97177985), (2465, 63668335), (2755, 56966405), (8075, 19435597), (9367, 16754825), (12325, 12733667), (13775, 11393281), (46835, 3350965), (234175, 670193)]