75778875

素因数分解:

$3^3\times 5^3\times {\mathrm{22453}}^1$

素因数の和:22477

約数の個数: 32

約数和(自身を含む): 140112960

約数和(自身を除く): 64334085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 22453, 67359, 112265, 202077, 336795, 561325, 606231, 1010385, 1683975, 2806625, 3031155, 5051925, 8419875, 15155775, 25259625, 75778875]

約数ペア:

[(1, 75778875), (3, 25259625), (5, 15155775), (9, 8419875), (15, 5051925), (25, 3031155), (27, 2806625), (45, 1683975), (75, 1010385), (125, 606231), (135, 561325), (225, 336795), (375, 202077), (675, 112265), (1125, 67359), (3375, 22453)]