45642645

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 82517760

約数和(自身を除く): 36875115

約数列:

[1, 3, 5, 9, 15, 37, 45, 79, 111, 185, 237, 333, 347, 395, 555, 711, 1041, 1185, 1665, 1735, 2923, 3123, 3555, 5205, 8769, 12839, 14615, 15615, 26307, 27413, 38517, 43845, 64195, 82239, 115551, 131535, 137065, 192585, 246717, 411195, 577755, 1014281, 1233585, 3042843, 5071405, 9128529, 15214215, 45642645]

約数ペア:

[(1, 45642645), (3, 15214215), (5, 9128529), (9, 5071405), (15, 3042843), (37, 1233585), (45, 1014281), (79, 577755), (111, 411195), (185, 246717), (237, 192585), (333, 137065), (347, 131535), (395, 115551), (555, 82239), (711, 64195), (1041, 43845), (1185, 38517), (1665, 27413), (1735, 26307), (2923, 15615), (3123, 14615), (3555, 12839), (5205, 8769)]