38968085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 13867243

約数列:

[1, 5, 13, 31, 65, 83, 155, 233, 403, 415, 1079, 1165, 2015, 2573, 3029, 5395, 7223, 12865, 15145, 19339, 33449, 36115, 93899, 96695, 167245, 251407, 469495, 599509, 1257035, 2997545, 7793617, 38968085]

約数ペア:

[(1, 38968085), (5, 7793617), (13, 2997545), (31, 1257035), (65, 599509), (83, 469495), (155, 251407), (233, 167245), (403, 96695), (415, 93899), (1079, 36115), (1165, 33449), (2015, 19339), (2573, 15145), (3029, 12865), (5395, 7223)]