23013225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4486

約数の個数: 36

約数和(自身を含む): 43021056

約数和(自身を除く): 20007831

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 4447, 5175, 13341, 22235, 40023, 66705, 102281, 111175, 200115, 306843, 333525, 511405, 920529, 1000575, 1534215, 2557025, 4602645, 7671075, 23013225]

約数ペア:

[(1, 23013225), (3, 7671075), (5, 4602645), (9, 2557025), (15, 1534215), (23, 1000575), (25, 920529), (45, 511405), (69, 333525), (75, 306843), (115, 200115), (207, 111175), (225, 102281), (345, 66705), (575, 40023), (1035, 22235), (1725, 13341), (4447, 5175)]