89730015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1453}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 150750720

約数和(自身を除く): 61020705

約数列:

[1, 3, 5, 15, 23, 69, 115, 179, 345, 537, 895, 1453, 2685, 4117, 4359, 7265, 12351, 20585, 21795, 33419, 61755, 100257, 167095, 260087, 501285, 780261, 1300435, 3901305, 5982001, 17946003, 29910005, 89730015]

約数ペア:

[(1, 89730015), (3, 29910005), (5, 17946003), (15, 5982001), (23, 3901305), (69, 1300435), (115, 780261), (179, 501285), (345, 260087), (537, 167095), (895, 100257), (1453, 61755), (2685, 33419), (4117, 21795), (4359, 20585), (7265, 12351)]