13833925

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 20864736

約数和(自身を除く): 7030811

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 491, 575, 805, 1127, 1225, 2455, 3437, 4025, 5635, 11293, 12275, 17185, 24059, 28175, 56465, 79051, 85925, 120295, 282325, 395255, 553357, 601475, 1976275, 2766785, 13833925]

約数ペア:

[(1, 13833925), (5, 2766785), (7, 1976275), (23, 601475), (25, 553357), (35, 395255), (49, 282325), (115, 120295), (161, 85925), (175, 79051), (245, 56465), (491, 28175), (575, 24059), (805, 17185), (1127, 12275), (1225, 11293), (2455, 5635), (3437, 4025)]