61204075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 79010816

約数和(自身を除く): 17806741

約数列:

[1, 5, 25, 31, 151, 155, 523, 755, 775, 2615, 3775, 4681, 13075, 16213, 23405, 78973, 81065, 117025, 394865, 405325, 1974325, 2448163, 12240815, 61204075]

約数ペア:

[(1, 61204075), (5, 12240815), (25, 2448163), (31, 1974325), (151, 405325), (155, 394865), (523, 117025), (755, 81065), (775, 78973), (2615, 23405), (3775, 16213), (4681, 13075)]