67438745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 29087335

約数列:

[1, 5, 11, 17, 55, 79, 83, 85, 121, 187, 395, 415, 605, 869, 913, 935, 1343, 1411, 2057, 4345, 4565, 6557, 6715, 7055, 9559, 10043, 10285, 14773, 15521, 32785, 47795, 50215, 72127, 73865, 77605, 111469, 162503, 170731, 360635, 557345, 793397, 812515, 853655, 1226159, 3966985, 6130795, 13487749, 67438745]

約数ペア:

[(1, 67438745), (5, 13487749), (11, 6130795), (17, 3966985), (55, 1226159), (79, 853655), (83, 812515), (85, 793397), (121, 557345), (187, 360635), (395, 170731), (415, 162503), (605, 111469), (869, 77605), (913, 73865), (935, 72127), (1343, 50215), (1411, 47795), (2057, 32785), (4345, 15521), (4565, 14773), (6557, 10285), (6715, 10043), (7055, 9559)]