84358505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12929

約数の個数: 32

約数和(自身を含む): 133643520

約数和(自身を除く): 49285015

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 12889, 64445, 90223, 141779, 219113, 451115, 708895, 992453, 1095565, 1533791, 2410243, 4962265, 7668955, 12051215, 16871701, 84358505]

約数ペア:

[(1, 84358505), (5, 16871701), (7, 12051215), (11, 7668955), (17, 4962265), (35, 2410243), (55, 1533791), (77, 1095565), (85, 992453), (119, 708895), (187, 451115), (385, 219113), (595, 141779), (935, 90223), (1309, 64445), (6545, 12889)]