85191795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 160628832

約数和(自身を除く): 75437037

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 535, 585, 963, 1361, 1391, 1605, 4083, 4173, 4815, 6805, 6955, 12249, 12519, 17693, 20415, 20865, 53079, 61245, 62595, 88465, 145627, 159237, 265395, 436881, 728135, 796185, 1310643, 1893151, 2184405, 5679453, 6553215, 9465755, 17038359, 28397265, 85191795]

約数ペア:

[(1, 85191795), (3, 28397265), (5, 17038359), (9, 9465755), (13, 6553215), (15, 5679453), (39, 2184405), (45, 1893151), (65, 1310643), (107, 796185), (117, 728135), (195, 436881), (321, 265395), (535, 159237), (585, 145627), (963, 88465), (1361, 62595), (1391, 61245), (1605, 53079), (4083, 20865), (4173, 20415), (4815, 17693), (6805, 12519), (6955, 12249)]