4813307525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3917}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 6801648000

約数和(自身を除く): 1988340475

約数列:

[1, 5, 13, 19, 25, 65, 95, 199, 247, 325, 475, 995, 1235, 2587, 3781, 3917, 4975, 6175, 12935, 18905, 19585, 49153, 50921, 64675, 74423, 94525, 97925, 245765, 254605, 372115, 779483, 967499, 1228825, 1273025, 1860575, 3897415, 4837495, 10133279, 14810177, 19487075, 24187475, 50666395, 74050885, 192532301, 253331975, 370254425, 962661505, 4813307525]

約数ペア:

[(1, 4813307525), (5, 962661505), (13, 370254425), (19, 253331975), (25, 192532301), (65, 74050885), (95, 50666395), (199, 24187475), (247, 19487075), (325, 14810177), (475, 10133279), (995, 4837495), (1235, 3897415), (2587, 1860575), (3781, 1273025), (3917, 1228825), (4975, 967499), (6175, 779483), (12935, 372115), (18905, 254605), (19585, 245765), (49153, 97925), (50921, 94525), (64675, 74423)]