156712365

素因数分解:

$3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4211}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 272027808

約数和(自身を除く): 115315443

約数列:

[1, 3, 5, 9, 15, 45, 827, 2481, 4135, 4211, 7443, 12405, 12633, 21055, 37215, 37899, 63165, 189495, 3482497, 10447491, 17412485, 31342473, 52237455, 156712365]

約数ペア:

[(1, 156712365), (3, 52237455), (5, 31342473), (9, 17412485), (15, 10447491), (45, 3482497), (827, 189495), (2481, 63165), (4135, 37899), (4211, 37215), (7443, 21055), (12405, 12633)]