73931085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 136027008

約数和(自身を除く): 62095923

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 549, 915, 1035, 1171, 1403, 2745, 3513, 4209, 5855, 7015, 10539, 12627, 17565, 21045, 26933, 52695, 63135, 71431, 80799, 134665, 214293, 242397, 357155, 403995, 642879, 1071465, 1211985, 1642913, 3214395, 4928739, 8214565, 14786217, 24643695, 73931085]

約数ペア:

[(1, 73931085), (3, 24643695), (5, 14786217), (9, 8214565), (15, 4928739), (23, 3214395), (45, 1642913), (61, 1211985), (69, 1071465), (115, 642879), (183, 403995), (207, 357155), (305, 242397), (345, 214293), (549, 134665), (915, 80799), (1035, 71431), (1171, 63135), (1403, 52695), (2745, 26933), (3513, 21045), (4209, 17565), (5855, 12627), (7015, 10539)]