72323385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5185

約数の個数: 32

約数和(自身を含む): 123717888

約数和(自身を除く): 51394503

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 5113, 14145, 15339, 25565, 76695, 117599, 209633, 352797, 587995, 628899, 1048165, 1763985, 3144495, 4821559, 14464677, 24107795, 72323385]

約数ペア:

[(1, 72323385), (3, 24107795), (5, 14464677), (15, 4821559), (23, 3144495), (41, 1763985), (69, 1048165), (115, 628899), (123, 587995), (205, 352797), (345, 209633), (615, 117599), (943, 76695), (2829, 25565), (4715, 15339), (5113, 14145)]