90947115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6143}}^1$

素因数の和:6208

約数の個数: 48

約数和(自身を含む): 184025088

約数和(自身を除く): 93077973

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 6143, 14805, 18429, 30715, 43001, 55287, 92145, 129003, 215005, 276435, 288721, 387009, 645015, 866163, 1443605, 1935045, 2021047, 2598489, 4330815, 6063141, 10105235, 12992445, 18189423, 30315705, 90947115]

約数ペア:

[(1, 90947115), (3, 30315705), (5, 18189423), (7, 12992445), (9, 10105235), (15, 6063141), (21, 4330815), (35, 2598489), (45, 2021047), (47, 1935045), (63, 1443605), (105, 866163), (141, 645015), (235, 387009), (315, 288721), (329, 276435), (423, 215005), (705, 129003), (987, 92145), (1645, 55287), (2115, 43001), (2961, 30715), (4935, 18429), (6143, 14805)]