4865493825

素因数分解:

$3^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{18919}}^1$

素因数の和:19068

約数の個数: 60

約数和(自身を含む): 9084021760

約数和(自身を除く): 4218527935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 127, 135, 225, 381, 405, 635, 675, 1143, 1905, 2025, 3175, 3429, 5715, 9525, 10287, 17145, 18919, 28575, 51435, 56757, 85725, 94595, 170271, 257175, 283785, 472975, 510813, 851355, 1418925, 1532439, 2402713, 2554065, 4256775, 7208139, 7662195, 12013565, 12770325, 21624417, 36040695, 38310975, 60067825, 64873251, 108122085, 180203475, 194619753, 324366255, 540610425, 973098765, 1621831275, 4865493825]

約数ペア:

[(1, 4865493825), (3, 1621831275), (5, 973098765), (9, 540610425), (15, 324366255), (25, 194619753), (27, 180203475), (45, 108122085), (75, 64873251), (81, 60067825), (127, 38310975), (135, 36040695), (225, 21624417), (381, 12770325), (405, 12013565), (635, 7662195), (675, 7208139), (1143, 4256775), (1905, 2554065), (2025, 2402713), (3175, 1532439), (3429, 1418925), (5715, 851355), (9525, 510813), (10287, 472975), (17145, 283785), (18919, 257175), (28575, 170271), (51435, 94595), (56757, 85725)]