18323985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53113}}^1$

素因数の和:53144

約数の個数: 16

約数和(自身を含む): 30593664

約数和(自身を除く): 12269679

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 53113, 159339, 265565, 796695, 1221599, 3664797, 6107995, 18323985]

約数ペア:

[(1, 18323985), (3, 6107995), (5, 3664797), (15, 1221599), (23, 796695), (69, 265565), (115, 159339), (345, 53113)]