144655965

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6547}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 251286048

約数和(自身を除く): 106630083

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 4419, 6547, 7365, 19641, 22095, 32735, 58923, 98205, 294615, 3214577, 9643731, 16072885, 28931193, 48218655, 144655965]

約数ペア:

[(1, 144655965), (3, 48218655), (5, 28931193), (9, 16072885), (15, 9643731), (45, 3214577), (491, 294615), (1473, 98205), (2455, 58923), (4419, 32735), (6547, 22095), (7365, 19641)]