31363919985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1\times {\mathrm{38867}}^1$

素因数の和:41237

約数の個数: 32

約数和(自身を含む): 52387845120

約数和(自身を除く): 21023925135

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2339, 7017, 11695, 35085, 38867, 53797, 116601, 161391, 194335, 268985, 583005, 806955, 893941, 2681823, 4469705, 13409115, 90909913, 272729739, 454549565, 1363648695, 2090927999, 6272783997, 10454639995, 31363919985]

約数ペア:

[(1, 31363919985), (3, 10454639995), (5, 6272783997), (15, 2090927999), (23, 1363648695), (69, 454549565), (115, 272729739), (345, 90909913), (2339, 13409115), (7017, 4469705), (11695, 2681823), (35085, 893941), (38867, 806955), (53797, 583005), (116601, 268985), (161391, 194335)]