134284455

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 238099680

約数和(自身を除く): 103815225

約数列:

[1, 3, 5, 9, 15, 45, 83, 157, 229, 249, 415, 471, 687, 747, 785, 1145, 1245, 1413, 2061, 2355, 3435, 3735, 7065, 10305, 13031, 19007, 35953, 39093, 57021, 65155, 95035, 107859, 117279, 171063, 179765, 195465, 285105, 323577, 539295, 586395, 855315, 1617885, 2984099, 8952297, 14920495, 26856891, 44761485, 134284455]

約数ペア:

[(1, 134284455), (3, 44761485), (5, 26856891), (9, 14920495), (15, 8952297), (45, 2984099), (83, 1617885), (157, 855315), (229, 586395), (249, 539295), (415, 323577), (471, 285105), (687, 195465), (747, 179765), (785, 171063), (1145, 117279), (1245, 107859), (1413, 95035), (2061, 65155), (2355, 57021), (3435, 39093), (3735, 35953), (7065, 19007), (10305, 13031)]