22689255

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 37372608

約数和(自身を除く): 14683353

約数列:

[1, 3, 5, 15, 61, 137, 181, 183, 305, 411, 543, 685, 905, 915, 2055, 2715, 8357, 11041, 24797, 25071, 33123, 41785, 55205, 74391, 123985, 125355, 165615, 371955, 1512617, 4537851, 7563085, 22689255]

約数ペア:

[(1, 22689255), (3, 7563085), (5, 4537851), (15, 1512617), (61, 371955), (137, 165615), (181, 125355), (183, 123985), (305, 74391), (411, 55205), (543, 41785), (685, 33123), (905, 25071), (915, 24797), (2055, 11041), (2715, 8357)]