22168125

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{563}}^1$

素因数の和:596

約数の個数: 60

約数和(自身を含む): 45810336

約数和(自身を除く): 23642211

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 563, 625, 875, 1125, 1575, 1689, 1875, 2625, 2815, 3941, 4375, 5067, 5625, 7875, 8445, 11823, 13125, 14075, 19705, 25335, 35469, 39375, 42225, 59115, 70375, 98525, 126675, 177345, 211125, 295575, 351875, 492625, 633375, 886725, 1055625, 1477875, 2463125, 3166875, 4433625, 7389375, 22168125]

約数ペア:

[(1, 22168125), (3, 7389375), (5, 4433625), (7, 3166875), (9, 2463125), (15, 1477875), (21, 1055625), (25, 886725), (35, 633375), (45, 492625), (63, 351875), (75, 295575), (105, 211125), (125, 177345), (175, 126675), (225, 98525), (315, 70375), (375, 59115), (525, 42225), (563, 39375), (625, 35469), (875, 25335), (1125, 19705), (1575, 14075), (1689, 13125), (1875, 11823), (2625, 8445), (2815, 7875), (3941, 5625), (4375, 5067)]