74917395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5531}}^1$

素因数の和:5592

約数の個数: 48

約数和(自身を含む): 151886592

約数和(自身を除く): 76969197

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 5531, 13545, 16593, 27655, 38717, 49779, 82965, 116151, 193585, 237833, 248895, 348453, 580755, 713499, 1189165, 1664831, 1742265, 2140497, 3567495, 4994493, 8324155, 10702485, 14983479, 24972465, 74917395]

約数ペア:

[(1, 74917395), (3, 24972465), (5, 14983479), (7, 10702485), (9, 8324155), (15, 4994493), (21, 3567495), (35, 2140497), (43, 1742265), (45, 1664831), (63, 1189165), (105, 713499), (129, 580755), (215, 348453), (301, 248895), (315, 237833), (387, 193585), (645, 116151), (903, 82965), (1505, 49779), (1935, 38717), (2709, 27655), (4515, 16593), (5531, 13545)]