3968595

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 7318080

約数和(自身を除く): 3349485

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 239, 369, 405, 615, 717, 1107, 1195, 1845, 2151, 3321, 3585, 5535, 6453, 9799, 10755, 16605, 19359, 29397, 32265, 48995, 88191, 96795, 146985, 264573, 440955, 793719, 1322865, 3968595]

約数ペア:

[(1, 3968595), (3, 1322865), (5, 793719), (9, 440955), (15, 264573), (27, 146985), (41, 96795), (45, 88191), (81, 48995), (123, 32265), (135, 29397), (205, 19359), (239, 16605), (369, 10755), (405, 9799), (615, 6453), (717, 5535), (1107, 3585), (1195, 3321), (1845, 2151)]