22569975

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 42928800

約数和(自身を除く): 20358825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1153, 1305, 2175, 3459, 3915, 5765, 6525, 10377, 17295, 19575, 28825, 31131, 33437, 51885, 86475, 100311, 155655, 167185, 259425, 300933, 501555, 778275, 835925, 902799, 1504665, 2507775, 4513995, 7523325, 22569975]

約数ペア:

[(1, 22569975), (3, 7523325), (5, 4513995), (9, 2507775), (15, 1504665), (25, 902799), (27, 835925), (29, 778275), (45, 501555), (75, 300933), (87, 259425), (135, 167185), (145, 155655), (225, 100311), (261, 86475), (435, 51885), (675, 33437), (725, 31131), (783, 28825), (1153, 19575), (1305, 17295), (2175, 10377), (3459, 6525), (3915, 5765)]