874885535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 1149940800

約数和(自身を除く): 275055265

約数列:

[1, 5, 17, 37, 85, 149, 185, 629, 745, 1867, 2533, 3145, 5513, 9335, 12665, 27565, 31739, 69079, 93721, 158695, 278183, 345395, 468605, 1174343, 1390915, 4729111, 5871715, 10292771, 23645555, 51463855, 174977107, 874885535]

約数ペア:

[(1, 874885535), (5, 174977107), (17, 51463855), (37, 23645555), (85, 10292771), (149, 5871715), (185, 4729111), (629, 1390915), (745, 1174343), (1867, 468605), (2533, 345395), (3145, 278183), (5513, 158695), (9335, 93721), (12665, 69079), (27565, 31739)]