15143107

素因数分解:

$7^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 19058976

約数和(自身を除く): 3915869

約数列:

[1, 7, 17, 49, 53, 119, 343, 371, 833, 901, 2401, 2597, 5831, 6307, 16807, 18179, 40817, 44149, 127253, 285719, 309043, 890771, 2163301, 15143107]

約数ペア:

[(1, 15143107), (7, 2163301), (17, 890771), (49, 309043), (53, 285719), (119, 127253), (343, 44149), (371, 40817), (833, 18179), (901, 16807), (2401, 6307), (2597, 5831)]