2791948692455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{18131303}}^1$

素因数の和:18131447

約数の個数: 32

約数和(自身を含む): 3801481721856

約数和(自身を除く): 1009533029401

約数列:

[1, 5, 13, 23, 65, 103, 115, 299, 515, 1339, 1495, 2369, 6695, 11845, 30797, 153985, 18131303, 90656515, 235706939, 417019969, 1178534695, 1867524209, 2085099845, 5421259597, 9337621045, 24277814717, 27106297985, 42953056807, 121389073585, 214765284035, 558389738491, 2791948692455]

約数ペア:

[(1, 2791948692455), (5, 558389738491), (13, 214765284035), (23, 121389073585), (65, 42953056807), (103, 27106297985), (115, 24277814717), (299, 9337621045), (515, 5421259597), (1339, 2085099845), (1495, 1867524209), (2369, 1178534695), (6695, 417019969), (11845, 235706939), (30797, 90656515), (153985, 18131303)]