154884875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3224

約数の個数: 32

約数和(自身を含む): 213632640

約数和(自身を除く): 58747765

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 575, 1955, 2125, 2875, 3169, 9775, 15845, 48875, 53873, 72887, 79225, 269365, 364435, 396125, 1239079, 1346825, 1822175, 6195395, 6734125, 9110875, 30976975, 154884875]

約数ペア:

[(1, 154884875), (5, 30976975), (17, 9110875), (23, 6734125), (25, 6195395), (85, 1822175), (115, 1346825), (125, 1239079), (391, 396125), (425, 364435), (575, 269365), (1955, 79225), (2125, 72887), (2875, 53873), (3169, 48875), (9775, 15845)]