22528965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 38286720

約数和(自身を除く): 15757755

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 411, 577, 685, 1731, 2055, 2603, 2885, 7809, 8655, 10963, 13015, 32889, 39045, 54815, 79049, 164445, 237147, 395245, 1185735, 1501931, 4505793, 7509655, 22528965]

約数ペア:

[(1, 22528965), (3, 7509655), (5, 4505793), (15, 1501931), (19, 1185735), (57, 395245), (95, 237147), (137, 164445), (285, 79049), (411, 54815), (577, 39045), (685, 32889), (1731, 13015), (2055, 10963), (2603, 8655), (2885, 7809)]