87268875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7556

約数の個数: 32

約数和(自身を含む): 149919744

約数和(自身を除く): 62650869

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 7507, 11625, 22521, 37535, 112605, 187675, 232717, 563025, 698151, 938375, 1163585, 2815125, 3490755, 5817925, 17453775, 29089625, 87268875]

約数ペア:

[(1, 87268875), (3, 29089625), (5, 17453775), (15, 5817925), (25, 3490755), (31, 2815125), (75, 1163585), (93, 938375), (125, 698151), (155, 563025), (375, 232717), (465, 187675), (775, 112605), (2325, 37535), (3875, 22521), (7507, 11625)]