4296565

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 2598155

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 71, 91, 95, 133, 245, 247, 355, 455, 497, 637, 665, 923, 931, 1235, 1349, 1729, 2485, 3185, 3479, 4615, 4655, 6461, 6745, 8645, 9443, 12103, 17395, 17537, 32305, 45227, 47215, 60515, 66101, 87685, 122759, 226135, 330505, 613795, 859313, 4296565]

約数ペア:

[(1, 4296565), (5, 859313), (7, 613795), (13, 330505), (19, 226135), (35, 122759), (49, 87685), (65, 66101), (71, 60515), (91, 47215), (95, 45227), (133, 32305), (245, 17537), (247, 17395), (355, 12103), (455, 9443), (497, 8645), (637, 6745), (665, 6461), (923, 4655), (931, 4615), (1235, 3479), (1349, 3185), (1729, 2485)]