23854155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 41428800

約数和(自身を除く): 17574645

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 821, 1937, 2235, 2463, 4105, 5811, 9685, 10673, 12315, 29055, 32019, 53365, 122329, 160095, 366987, 611645, 1590277, 1834935, 4770831, 7951385, 23854155]

約数ペア:

[(1, 23854155), (3, 7951385), (5, 4770831), (13, 1834935), (15, 1590277), (39, 611645), (65, 366987), (149, 160095), (195, 122329), (447, 53365), (745, 32019), (821, 29055), (1937, 12315), (2235, 10673), (2463, 9685), (4105, 5811)]