297133565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 393660000

約数和(自身を除く): 96526435

約数列:

[1, 5, 17, 29, 85, 145, 149, 493, 745, 809, 2465, 2533, 4045, 4321, 12665, 13753, 21605, 23461, 68765, 73457, 117305, 120541, 367285, 398837, 602705, 1994185, 2049197, 3495689, 10245985, 17478445, 59426713, 297133565]

約数ペア:

[(1, 297133565), (5, 59426713), (17, 17478445), (29, 10245985), (85, 3495689), (145, 2049197), (149, 1994185), (493, 602705), (745, 398837), (809, 367285), (2465, 120541), (2533, 117305), (4045, 73457), (4321, 68765), (12665, 23461), (13753, 21605)]