42874185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 72142848

約数和(自身を除く): 29268663

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 823, 2265, 2469, 3473, 4115, 10419, 12345, 17365, 18929, 52095, 56787, 94645, 124273, 283935, 372819, 621365, 1864095, 2858279, 8574837, 14291395, 42874185]

約数ペア:

[(1, 42874185), (3, 14291395), (5, 8574837), (15, 2858279), (23, 1864095), (69, 621365), (115, 372819), (151, 283935), (345, 124273), (453, 94645), (755, 56787), (823, 52095), (2265, 18929), (2469, 17365), (3473, 12345), (4115, 10419)]