284951425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2473}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 386537760

約数和(自身を除く): 101586335

約数列:

[1, 5, 11, 25, 55, 275, 419, 2095, 2473, 4609, 10475, 12365, 23045, 27203, 61825, 115225, 136015, 680075, 1036187, 5180935, 11398057, 25904675, 56990285, 284951425]

約数ペア:

[(1, 284951425), (5, 56990285), (11, 25904675), (25, 11398057), (55, 5180935), (275, 1036187), (419, 680075), (2095, 136015), (2473, 115225), (4609, 61825), (10475, 27203), (12365, 23045)]