75963915

素因数分解:

$3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1979}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 131891760

約数和(自身を除く): 55927845

約数列:

[1, 3, 5, 9, 15, 45, 853, 1979, 2559, 4265, 5937, 7677, 9895, 12795, 17811, 29685, 38385, 89055, 1688087, 5064261, 8440435, 15192783, 25321305, 75963915]

約数ペア:

[(1, 75963915), (3, 25321305), (5, 15192783), (9, 8440435), (15, 5064261), (45, 1688087), (853, 89055), (1979, 38385), (2559, 29685), (4265, 17811), (5937, 12795), (7677, 9895)]