150747885

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12007}}^1$

素因数の和:12055

約数の個数: 40

約数和(自身を含む): 278969856

約数和(自身を除く): 128221971

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12007, 12555, 36021, 60035, 108063, 180105, 324189, 372217, 540315, 972567, 1116651, 1620945, 1861085, 3349953, 4862835, 5583255, 10049859, 16749765, 30149577, 50249295, 150747885]

約数ペア:

[(1, 150747885), (3, 50249295), (5, 30149577), (9, 16749765), (15, 10049859), (27, 5583255), (31, 4862835), (45, 3349953), (81, 1861085), (93, 1620945), (135, 1116651), (155, 972567), (279, 540315), (405, 372217), (465, 324189), (837, 180105), (1395, 108063), (2511, 60035), (4185, 36021), (12007, 12555)]