38167515

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 68717376

約数和(自身を除く): 30549861

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 137, 151, 205, 369, 411, 453, 615, 685, 755, 1233, 1359, 1845, 2055, 2265, 5617, 6165, 6191, 6795, 16851, 18573, 20687, 28085, 30955, 50553, 55719, 62061, 84255, 92865, 103435, 186183, 252765, 278595, 310305, 848167, 930915, 2544501, 4240835, 7633503, 12722505, 38167515]

約数ペア:

[(1, 38167515), (3, 12722505), (5, 7633503), (9, 4240835), (15, 2544501), (41, 930915), (45, 848167), (123, 310305), (137, 278595), (151, 252765), (205, 186183), (369, 103435), (411, 92865), (453, 84255), (615, 62061), (685, 55719), (755, 50553), (1233, 30955), (1359, 28085), (1845, 20687), (2055, 18573), (2265, 16851), (5617, 6795), (6165, 6191)]