11730255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 20067264

約数和(自身を除く): 8337009

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 293, 471, 785, 879, 1465, 2355, 2669, 4395, 4981, 8007, 13345, 14943, 24905, 40035, 46001, 74715, 138003, 230005, 690015, 782017, 2346051, 3910085, 11730255]

約数ペア:

[(1, 11730255), (3, 3910085), (5, 2346051), (15, 782017), (17, 690015), (51, 230005), (85, 138003), (157, 74715), (255, 46001), (293, 40035), (471, 24905), (785, 14943), (879, 13345), (1465, 8007), (2355, 4981), (2669, 4395)]