4951675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 6642432

約数和(自身を除く): 1690757

約数列:

[1, 5, 17, 25, 61, 85, 191, 305, 425, 955, 1037, 1525, 3247, 4775, 5185, 11651, 16235, 25925, 58255, 81175, 198067, 291275, 990335, 4951675]

約数ペア:

[(1, 4951675), (5, 990335), (17, 291275), (25, 198067), (61, 81175), (85, 58255), (191, 25925), (305, 16235), (425, 11651), (955, 5185), (1037, 4775), (1525, 3247)]