1661036115

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1\times {\mathrm{953}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 2683777536

約数和(自身を除く): 1022741421

約数列:

[1, 3, 5, 15, 131, 393, 655, 887, 953, 1965, 2661, 2859, 4435, 4765, 13305, 14295, 116197, 124843, 348591, 374529, 580985, 624215, 845311, 1742955, 1872645, 2535933, 4226555, 12679665, 110735741, 332207223, 553678705, 1661036115]

約数ペア:

[(1, 1661036115), (3, 553678705), (5, 332207223), (15, 110735741), (131, 12679665), (393, 4226555), (655, 2535933), (887, 1872645), (953, 1742955), (1965, 845311), (2661, 624215), (2859, 580985), (4435, 374529), (4765, 348591), (13305, 124843), (14295, 116197)]