83185395

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 136211520

約数和(自身を除く): 53026125

約数列:

[1, 3, 5, 15, 61, 183, 229, 305, 397, 687, 915, 1145, 1191, 1985, 3435, 5955, 13969, 24217, 41907, 69845, 72651, 90913, 121085, 209535, 272739, 363255, 454565, 1363695, 5545693, 16637079, 27728465, 83185395]

約数ペア:

[(1, 83185395), (3, 27728465), (5, 16637079), (15, 5545693), (61, 1363695), (183, 454565), (229, 363255), (305, 272739), (397, 209535), (687, 121085), (915, 90913), (1145, 72651), (1191, 69845), (1985, 41907), (3435, 24217), (5955, 13969)]