86836455

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 156816000

約数和(自身を除く): 69979545

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 745, 1341, 1439, 2235, 4023, 4317, 6705, 7195, 12069, 12951, 20115, 21585, 38853, 60345, 64755, 116559, 194265, 214411, 582795, 643233, 1072055, 1929699, 3216165, 5789097, 9648495, 17367291, 28945485, 86836455]

約数ペア:

[(1, 86836455), (3, 28945485), (5, 17367291), (9, 9648495), (15, 5789097), (27, 3216165), (45, 1929699), (81, 1072055), (135, 643233), (149, 582795), (405, 214411), (447, 194265), (745, 116559), (1341, 64755), (1439, 60345), (2235, 38853), (4023, 21585), (4317, 20115), (6705, 12951), (7195, 12069)]