98889465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 163215360

約数和(自身を除く): 64325895

約数列:

[1, 3, 5, 15, 43, 129, 139, 215, 417, 645, 695, 1103, 2085, 3309, 5515, 5977, 16545, 17931, 29885, 47429, 89655, 142287, 153317, 237145, 459951, 711435, 766585, 2299755, 6592631, 19777893, 32963155, 98889465]

約数ペア:

[(1, 98889465), (3, 32963155), (5, 19777893), (15, 6592631), (43, 2299755), (129, 766585), (139, 711435), (215, 459951), (417, 237145), (645, 153317), (695, 142287), (1103, 89655), (2085, 47429), (3309, 29885), (5515, 17931), (5977, 16545)]