23835465

素因数分解:

$3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 43080840

約数和(自身を除く): 19245375

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 229, 257, 405, 687, 771, 1145, 1285, 2061, 2313, 3435, 3855, 6183, 6939, 10305, 11565, 18549, 20817, 30915, 34695, 58853, 92745, 104085, 176559, 294265, 529677, 882795, 1589031, 2648385, 4767093, 7945155, 23835465]

約数ペア:

[(1, 23835465), (3, 7945155), (5, 4767093), (9, 2648385), (15, 1589031), (27, 882795), (45, 529677), (81, 294265), (135, 176559), (229, 104085), (257, 92745), (405, 58853), (687, 34695), (771, 30915), (1145, 20817), (1285, 18549), (2061, 11565), (2313, 10305), (3435, 6939), (3855, 6183)]