22025835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 42928704

約数和(自身を除く): 20902869

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 1637, 2691, 4485, 4911, 8185, 13455, 14733, 21281, 24555, 37651, 63843, 73665, 106405, 112953, 188255, 191529, 319215, 338859, 489463, 564765, 957645, 1468389, 1694295, 2447315, 4405167, 7341945, 22025835]

約数ペア:

[(1, 22025835), (3, 7341945), (5, 4405167), (9, 2447315), (13, 1694295), (15, 1468389), (23, 957645), (39, 564765), (45, 489463), (65, 338859), (69, 319215), (115, 191529), (117, 188255), (195, 112953), (207, 106405), (299, 73665), (345, 63843), (585, 37651), (897, 24555), (1035, 21281), (1495, 14733), (1637, 13455), (2691, 8185), (4485, 4911)]