22374225

素因数分解:

$3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 43330560

約数和(自身を除く): 20956335

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 127, 135, 145, 225, 243, 261, 381, 405, 435, 635, 675, 725, 783, 1143, 1215, 1305, 1905, 2025, 2175, 2349, 3175, 3429, 3683, 3915, 5715, 6075, 6525, 7047, 9525, 10287, 11049, 11745, 17145, 18415, 19575, 28575, 30861, 33147, 35235, 51435, 55245, 58725, 85725, 92075, 99441, 154305, 165735, 176175, 257175, 276225, 298323, 497205, 771525, 828675, 894969, 1491615, 2486025, 4474845, 7458075, 22374225]

約数ペア:

[(1, 22374225), (3, 7458075), (5, 4474845), (9, 2486025), (15, 1491615), (25, 894969), (27, 828675), (29, 771525), (45, 497205), (75, 298323), (81, 276225), (87, 257175), (127, 176175), (135, 165735), (145, 154305), (225, 99441), (243, 92075), (261, 85725), (381, 58725), (405, 55245), (435, 51435), (635, 35235), (675, 33147), (725, 30861), (783, 28575), (1143, 19575), (1215, 18415), (1305, 17145), (1905, 11745), (2025, 11049), (2175, 10287), (2349, 9525), (3175, 7047), (3429, 6525), (3683, 6075), (3915, 5715)]