22218945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3469}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 41306880

約数和(自身を除く): 19087935

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 3469, 6405, 10407, 17345, 24283, 52035, 72849, 121415, 211609, 364245, 634827, 1058045, 1481263, 3174135, 4443789, 7406315, 22218945]

約数ペア:

[(1, 22218945), (3, 7406315), (5, 4443789), (7, 3174135), (15, 1481263), (21, 1058045), (35, 634827), (61, 364245), (105, 211609), (183, 121415), (305, 72849), (427, 52035), (915, 24283), (1281, 17345), (2135, 10407), (3469, 6405)]