8461207305

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{15199}}^1$

素因数の和:15438

約数の個数: 48

約数和(自身を含む): 14938560000

約数和(自身を除く): 6477352695

約数列:

[1, 3, 5, 9, 15, 45, 89, 139, 267, 417, 445, 695, 801, 1251, 1335, 2085, 4005, 6255, 12371, 15199, 37113, 45597, 61855, 75995, 111339, 136791, 185565, 227985, 556695, 683955, 1352711, 2112661, 4058133, 6337983, 6763555, 10563305, 12174399, 19013949, 20290665, 31689915, 60871995, 95069745, 188026829, 564080487, 940134145, 1692241461, 2820402435, 8461207305]

約数ペア:

[(1, 8461207305), (3, 2820402435), (5, 1692241461), (9, 940134145), (15, 564080487), (45, 188026829), (89, 95069745), (139, 60871995), (267, 31689915), (417, 20290665), (445, 19013949), (695, 12174399), (801, 10563305), (1251, 6763555), (1335, 6337983), (2085, 4058133), (4005, 2112661), (6255, 1352711), (12371, 683955), (15199, 556695), (37113, 227985), (45597, 185565), (61855, 136791), (75995, 111339)]