608288645

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 807650688

約数和(自身を除く): 199362043

約数列:

[1, 5, 17, 61, 67, 85, 103, 289, 305, 335, 515, 1037, 1139, 1445, 1751, 4087, 5185, 5695, 6283, 6901, 8755, 17629, 19363, 20435, 29767, 31415, 34505, 69479, 88145, 96815, 106811, 117317, 148835, 347395, 420961, 534055, 586585, 1181143, 1815787, 1994389, 2104805, 5905715, 7156337, 9078935, 9971945, 35781685, 121657729, 608288645]

約数ペア:

[(1, 608288645), (5, 121657729), (17, 35781685), (61, 9971945), (67, 9078935), (85, 7156337), (103, 5905715), (289, 2104805), (305, 1994389), (335, 1815787), (515, 1181143), (1037, 586585), (1139, 534055), (1445, 420961), (1751, 347395), (4087, 148835), (5185, 117317), (5695, 106811), (6283, 96815), (6901, 88145), (8755, 69479), (17629, 34505), (19363, 31415), (20435, 29767)]