87963375

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1847}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 147603456

約数和(自身を除く): 59640081

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1847, 1905, 3175, 5541, 9235, 9525, 15875, 27705, 46175, 47625, 138525, 230875, 234569, 692625, 703707, 1172845, 3518535, 5864225, 17592675, 29321125, 87963375]

約数ペア:

[(1, 87963375), (3, 29321125), (5, 17592675), (15, 5864225), (25, 3518535), (75, 1172845), (125, 703707), (127, 692625), (375, 234569), (381, 230875), (635, 138525), (1847, 47625), (1905, 46175), (3175, 27705), (5541, 15875), (9235, 9525)]