2227009085

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 3158495856

約数和(自身を除く): 931486771

約数列:

[1, 5, 7, 35, 49, 113, 245, 257, 313, 565, 791, 1285, 1565, 1799, 2191, 3955, 5537, 8995, 10955, 12593, 15337, 27685, 29041, 35369, 62965, 76685, 80441, 145205, 176845, 203287, 247583, 402205, 563087, 1016435, 1237915, 1423009, 1733081, 2815435, 3941609, 7115045, 8665405, 9089833, 19708045, 45449165, 63628831, 318144155, 445401817, 2227009085]

約数ペア:

[(1, 2227009085), (5, 445401817), (7, 318144155), (35, 63628831), (49, 45449165), (113, 19708045), (245, 9089833), (257, 8665405), (313, 7115045), (565, 3941609), (791, 2815435), (1285, 1733081), (1565, 1423009), (1799, 1237915), (2191, 1016435), (3955, 563087), (5537, 402205), (8995, 247583), (10955, 203287), (12593, 176845), (15337, 145205), (27685, 80441), (29041, 76685), (35369, 62965)]