8071035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 15321600

約数和(自身を除く): 7250565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 139, 147, 237, 245, 395, 417, 553, 695, 735, 973, 1185, 1659, 2085, 2765, 2919, 3871, 4865, 6811, 8295, 10981, 11613, 14595, 19355, 20433, 32943, 34055, 54905, 58065, 76867, 102165, 164715, 230601, 384335, 538069, 1153005, 1614207, 2690345, 8071035]

約数ペア:

[(1, 8071035), (3, 2690345), (5, 1614207), (7, 1153005), (15, 538069), (21, 384335), (35, 230601), (49, 164715), (79, 102165), (105, 76867), (139, 58065), (147, 54905), (237, 34055), (245, 32943), (395, 20433), (417, 19355), (553, 14595), (695, 11613), (735, 10981), (973, 8295), (1185, 6811), (1659, 4865), (2085, 3871), (2765, 2919)]