4994005545

素因数分解:

$3^2\times 5^1\times {\mathrm{8087}}^1\times {\mathrm{13723}}^1$

素因数の和:21821

約数の個数: 24

約数和(自身を含む): 8657977536

約数和(自身を除く): 3663971991

約数列:

[1, 3, 5, 9, 15, 45, 8087, 13723, 24261, 40435, 41169, 68615, 72783, 121305, 123507, 205845, 363915, 617535, 110977901, 332933703, 554889505, 998801109, 1664668515, 4994005545]

約数ペア:

[(1, 4994005545), (3, 1664668515), (5, 998801109), (9, 554889505), (15, 332933703), (45, 110977901), (8087, 617535), (13723, 363915), (24261, 205845), (40435, 123507), (41169, 121305), (68615, 72783)]