38699685

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 32061915

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 139, 207, 269, 345, 417, 695, 807, 1035, 1251, 1345, 2085, 2421, 3197, 4035, 6187, 6255, 9591, 12105, 15985, 18561, 28773, 30935, 37391, 47955, 55683, 92805, 112173, 143865, 186955, 278415, 336519, 560865, 859993, 1682595, 2579979, 4299965, 7739937, 12899895, 38699685]

約数ペア:

[(1, 38699685), (3, 12899895), (5, 7739937), (9, 4299965), (15, 2579979), (23, 1682595), (45, 859993), (69, 560865), (115, 336519), (139, 278415), (207, 186955), (269, 143865), (345, 112173), (417, 92805), (695, 55683), (807, 47955), (1035, 37391), (1251, 30935), (1345, 28773), (2085, 18561), (2421, 15985), (3197, 12105), (4035, 9591), (6187, 6255)]