155546345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{3727}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 198091008

約数和(自身を除く): 42544663

約数列:

[1, 5, 17, 85, 491, 2455, 3727, 8347, 18635, 41735, 63359, 316795, 1829957, 9149785, 31109269, 155546345]

約数ペア:

[(1, 155546345), (5, 31109269), (17, 9149785), (85, 1829957), (491, 316795), (2455, 63359), (3727, 41735), (8347, 18635)]