898998075

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{10487}}^1$

素因数の和:10633

約数の個数: 48

約数和(自身を含む): 1664655360

約数和(自身を除く): 765657285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 225, 381, 635, 675, 1143, 1905, 3175, 3429, 5715, 9525, 10487, 17145, 28575, 31461, 52435, 85725, 94383, 157305, 262175, 283149, 471915, 786525, 1331849, 1415745, 2359575, 3995547, 6659245, 7078725, 11986641, 19977735, 33296225, 35959923, 59933205, 99888675, 179799615, 299666025, 898998075]

約数ペア:

[(1, 898998075), (3, 299666025), (5, 179799615), (9, 99888675), (15, 59933205), (25, 35959923), (27, 33296225), (45, 19977735), (75, 11986641), (127, 7078725), (135, 6659245), (225, 3995547), (381, 2359575), (635, 1415745), (675, 1331849), (1143, 786525), (1905, 471915), (3175, 283149), (3429, 262175), (5715, 157305), (9525, 94383), (10487, 85725), (17145, 52435), (28575, 31461)]