149764185

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81173}}^1$

素因数の和:81225

約数の個数: 24

約数和(自身を含む): 265926024

約数和(自身を除く): 116161839

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 81173, 243519, 405865, 730557, 1217595, 3328093, 3652785, 9984279, 16640465, 29952837, 49921395, 149764185]

約数ペア:

[(1, 149764185), (3, 49921395), (5, 29952837), (9, 16640465), (15, 9984279), (41, 3652785), (45, 3328093), (123, 1217595), (205, 730557), (369, 405865), (615, 243519), (1845, 81173)]