7177995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 14388192

約数和(自身を除く): 7210197

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 853, 935, 1683, 2559, 2805, 4265, 7677, 8415, 9383, 12795, 14501, 28149, 38385, 43503, 46915, 72505, 84447, 130509, 140745, 159511, 217515, 422235, 478533, 652545, 797555, 1435599, 2392665, 7177995]

約数ペア:

[(1, 7177995), (3, 2392665), (5, 1435599), (9, 797555), (11, 652545), (15, 478533), (17, 422235), (33, 217515), (45, 159511), (51, 140745), (55, 130509), (85, 84447), (99, 72505), (153, 46915), (165, 43503), (187, 38385), (255, 28149), (495, 14501), (561, 12795), (765, 9383), (853, 8415), (935, 7677), (1683, 4265), (2559, 2805)]