85388745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1103}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 147635712

約数和(自身を除く): 62246967

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 397, 1103, 1191, 1985, 3309, 5161, 5515, 5955, 14339, 15483, 16545, 25805, 43017, 71695, 77415, 215085, 437891, 1313673, 2189455, 5692583, 6568365, 17077749, 28462915, 85388745]

約数ペア:

[(1, 85388745), (3, 28462915), (5, 17077749), (13, 6568365), (15, 5692583), (39, 2189455), (65, 1313673), (195, 437891), (397, 215085), (1103, 77415), (1191, 71695), (1985, 43017), (3309, 25805), (5161, 16545), (5515, 15483), (5955, 14339)]