202940025

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{30403}}^1$

素因数の和:30505

約数の個数: 24

約数和(自身を含む): 339308640

約数和(自身を除く): 136368615

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 30403, 91209, 152015, 456045, 760075, 2280225, 2705867, 8117601, 13529335, 40588005, 67646675, 202940025]

約数ペア:

[(1, 202940025), (3, 67646675), (5, 40588005), (15, 13529335), (25, 8117601), (75, 2705867), (89, 2280225), (267, 760075), (445, 456045), (1335, 152015), (2225, 91209), (6675, 30403)]