54321495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 90616320

約数和(自身を除く): 36294825

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 827, 2265, 2481, 4135, 4379, 12405, 13137, 21895, 23983, 65685, 71949, 119915, 124877, 359745, 374631, 624385, 1873155, 3621433, 10864299, 18107165, 54321495]

約数ペア:

[(1, 54321495), (3, 18107165), (5, 10864299), (15, 3621433), (29, 1873155), (87, 624385), (145, 374631), (151, 359745), (435, 124877), (453, 119915), (755, 71949), (827, 65685), (2265, 23983), (2481, 21895), (4135, 13137), (4379, 12405)]