152076165

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 250943616

約数和(自身を除く): 98867451

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 411, 645, 685, 1721, 2055, 5163, 5891, 8605, 17673, 25815, 29455, 74003, 88365, 222009, 235777, 370015, 707331, 1110045, 1178885, 3536655, 10138411, 30415233, 50692055, 152076165]

約数ペア:

[(1, 152076165), (3, 50692055), (5, 30415233), (15, 10138411), (43, 3536655), (129, 1178885), (137, 1110045), (215, 707331), (411, 370015), (645, 235777), (685, 222009), (1721, 88365), (2055, 74003), (5163, 29455), (5891, 25815), (8605, 17673)]