78896275

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 100774800

約数和(自身を除く): 21878525

約数列:

[1, 5, 25, 59, 89, 295, 445, 601, 1475, 2225, 3005, 5251, 15025, 26255, 35459, 53489, 131275, 177295, 267445, 886475, 1337225, 3155851, 15779255, 78896275]

約数ペア:

[(1, 78896275), (5, 15779255), (25, 3155851), (59, 1337225), (89, 886475), (295, 267445), (445, 177295), (601, 131275), (1475, 53489), (2225, 35459), (3005, 26255), (5251, 15025)]