84772875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{20551}}^1$

素因数の和:20580

約数の個数: 32

約数和(自身を含む): 153893376

約数和(自身を除く): 69120501

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 20551, 61653, 102755, 226061, 308265, 513775, 678183, 1130305, 1541325, 2568875, 3390915, 5651525, 7706625, 16954575, 28257625, 84772875]

約数ペア:

[(1, 84772875), (3, 28257625), (5, 16954575), (11, 7706625), (15, 5651525), (25, 3390915), (33, 2568875), (55, 1541325), (75, 1130305), (125, 678183), (165, 513775), (275, 308265), (375, 226061), (825, 102755), (1375, 61653), (4125, 20551)]