7642875

素因数分解:

$3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 12916800

約数和(自身を除く): 5273925

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 229, 267, 375, 445, 687, 1145, 1335, 2225, 3435, 5725, 6675, 11125, 17175, 20381, 28625, 33375, 61143, 85875, 101905, 305715, 509525, 1528575, 2547625, 7642875]

約数ペア:

[(1, 7642875), (3, 2547625), (5, 1528575), (15, 509525), (25, 305715), (75, 101905), (89, 85875), (125, 61143), (229, 33375), (267, 28625), (375, 20381), (445, 17175), (687, 11125), (1145, 6675), (1335, 5725), (2225, 3435)]