67825835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 110398464

約数和(自身を除く): 42572629

約数列:

[1, 5, 7, 11, 17, 35, 43, 55, 77, 85, 119, 187, 215, 241, 301, 385, 473, 595, 731, 935, 1205, 1309, 1505, 1687, 2365, 2651, 3311, 3655, 4097, 5117, 6545, 8041, 8435, 10363, 13255, 16555, 18557, 20485, 25585, 28679, 40205, 45067, 51815, 56287, 72541, 92785, 113993, 143395, 176171, 225335, 281435, 315469, 362705, 569965, 797951, 880855, 1233197, 1577345, 1937881, 3989755, 6165985, 9689405, 13565167, 67825835]

約数ペア:

[(1, 67825835), (5, 13565167), (7, 9689405), (11, 6165985), (17, 3989755), (35, 1937881), (43, 1577345), (55, 1233197), (77, 880855), (85, 797951), (119, 569965), (187, 362705), (215, 315469), (241, 281435), (301, 225335), (385, 176171), (473, 143395), (595, 113993), (731, 92785), (935, 72541), (1205, 56287), (1309, 51815), (1505, 45067), (1687, 40205), (2365, 28679), (2651, 25585), (3311, 20485), (3655, 18557), (4097, 16555), (5117, 13255), (6545, 10363), (8041, 8435)]