126987885

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25423}}^1$

素因数の和:25474

約数の個数: 32

約数和(自身を含む): 231866880

約数和(自身を除く): 104878995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 25423, 76269, 127115, 228807, 381345, 686421, 940651, 1144035, 2821953, 3432105, 4703255, 8465859, 14109765, 25397577, 42329295, 126987885]

約数ペア:

[(1, 126987885), (3, 42329295), (5, 25397577), (9, 14109765), (15, 8465859), (27, 4703255), (37, 3432105), (45, 2821953), (111, 1144035), (135, 940651), (185, 686421), (333, 381345), (555, 228807), (999, 127115), (1665, 76269), (4995, 25423)]