53980725

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{8087}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 90262080

約数和(自身を除く): 36281355

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 8087, 24261, 40435, 121305, 202175, 606525, 719743, 2159229, 3598715, 10796145, 17993575, 53980725]

約数ペア:

[(1, 53980725), (3, 17993575), (5, 10796145), (15, 3598715), (25, 2159229), (75, 719743), (89, 606525), (267, 202175), (445, 121305), (1335, 40435), (2225, 24261), (6675, 8087)]