138897479435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8446183}}^1$

素因数の和:8446235

約数の個数: 32

約数和(自身を含む): 204330083328

約数和(自身を除く): 65432603893

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 16445, 8446183, 42230915, 92908013, 109800379, 194262209, 464540065, 549001895, 971311045, 1207804169, 2136884299, 2525408717, 6039020845, 10684421495, 12627043585, 27779495887, 138897479435]

約数ペア:

[(1, 138897479435), (5, 27779495887), (11, 12627043585), (13, 10684421495), (23, 6039020845), (55, 2525408717), (65, 2136884299), (115, 1207804169), (143, 971311045), (253, 549001895), (299, 464540065), (715, 194262209), (1265, 109800379), (1495, 92908013), (3289, 42230915), (16445, 8446183)]