71745435

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{14627}}^1$

素因数の和:14747

約数の個数: 24

約数和(自身を含む): 125508240

約数和(自身を除く): 53762805

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 14627, 43881, 73135, 131643, 219405, 658215, 1594343, 4783029, 7971715, 14349087, 23915145, 71745435]

約数ペア:

[(1, 71745435), (3, 23915145), (5, 14349087), (9, 7971715), (15, 4783029), (45, 1594343), (109, 658215), (327, 219405), (545, 131643), (981, 73135), (1635, 43881), (4905, 14627)]