23409375

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 42747264

約数和(自身を除く): 19337889

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 227, 275, 375, 625, 681, 825, 1135, 1375, 1875, 2497, 3125, 3405, 4125, 5675, 6875, 7491, 9375, 12485, 17025, 20625, 28375, 34375, 37455, 62425, 85125, 103125, 141875, 187275, 312125, 425625, 709375, 936375, 1560625, 2128125, 4681875, 7803125, 23409375]

約数ペア:

[(1, 23409375), (3, 7803125), (5, 4681875), (11, 2128125), (15, 1560625), (25, 936375), (33, 709375), (55, 425625), (75, 312125), (125, 187275), (165, 141875), (227, 103125), (275, 85125), (375, 62425), (625, 37455), (681, 34375), (825, 28375), (1135, 20625), (1375, 17025), (1875, 12485), (2497, 9375), (3125, 7491), (3405, 6875), (4125, 5675)]