137722355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 187790400

約数和(自身を除く): 50068045

約数列:

[1, 5, 17, 19, 53, 85, 95, 265, 323, 901, 1007, 1609, 1615, 4505, 5035, 8045, 17119, 27353, 30571, 85277, 85595, 136765, 152855, 426385, 519707, 1449709, 1620263, 2598535, 7248545, 8101315, 27544471, 137722355]

約数ペア:

[(1, 137722355), (5, 27544471), (17, 8101315), (19, 7248545), (53, 2598535), (85, 1620263), (95, 1449709), (265, 519707), (323, 426385), (901, 152855), (1007, 136765), (1609, 85595), (1615, 85277), (4505, 30571), (5035, 27353), (8045, 17119)]