72854865

素因数分解:

$3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2179}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 126509760

約数和(自身を除く): 53654895

約数列:

[1, 3, 5, 9, 15, 45, 743, 2179, 2229, 3715, 6537, 6687, 10895, 11145, 19611, 32685, 33435, 98055, 1618997, 4856991, 8094985, 14570973, 24284955, 72854865]

約数ペア:

[(1, 72854865), (3, 24284955), (5, 14570973), (9, 8094985), (15, 4856991), (45, 1618997), (743, 98055), (2179, 33435), (2229, 32685), (3715, 19611), (6537, 11145), (6687, 10895)]