28824795

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 51624000

約数和(自身を除く): 22799205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 1433, 2235, 4023, 4299, 6705, 7165, 12897, 20115, 21495, 38691, 64485, 193455, 213517, 640551, 1067585, 1921653, 3202755, 5764959, 9608265, 28824795]

約数ペア:

[(1, 28824795), (3, 9608265), (5, 5764959), (9, 3202755), (15, 1921653), (27, 1067585), (45, 640551), (135, 213517), (149, 193455), (447, 64485), (745, 38691), (1341, 21495), (1433, 20115), (2235, 12897), (4023, 7165), (4299, 6705)]