22013325

素因数分解:

$3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 39693888

約数和(自身を除く): 17680563

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 227, 431, 681, 1135, 1293, 2043, 2155, 3405, 3879, 5675, 6465, 10215, 10775, 17025, 19395, 32325, 51075, 96975, 97837, 293511, 489185, 880533, 1467555, 2445925, 4402665, 7337775, 22013325]

約数ペア:

[(1, 22013325), (3, 7337775), (5, 4402665), (9, 2445925), (15, 1467555), (25, 880533), (45, 489185), (75, 293511), (225, 97837), (227, 96975), (431, 51075), (681, 32325), (1135, 19395), (1293, 17025), (2043, 10775), (2155, 10215), (3405, 6465), (3879, 5675)]