15663473075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{53327}}^1$

素因数の和:53747

約数の個数: 24

約数和(自身を含む): 20102522880

約数和(自身を除く): 4439049805

約数列:

[1, 5, 25, 31, 155, 379, 775, 1895, 9475, 11749, 53327, 58745, 266635, 293725, 1333175, 1653137, 8265685, 20210933, 41328425, 101054665, 505273325, 626538923, 3132694615, 15663473075]

約数ペア:

[(1, 15663473075), (5, 3132694615), (25, 626538923), (31, 505273325), (155, 101054665), (379, 41328425), (775, 20210933), (1895, 8265685), (9475, 1653137), (11749, 1333175), (53327, 293725), (58745, 266635)]