84331845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{853}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 158536560

約数和(自身を除く): 74204715

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 853, 1521, 2197, 2535, 2559, 4265, 6591, 7605, 7677, 10985, 11089, 12795, 19773, 32955, 33267, 38385, 55445, 98865, 99801, 144157, 166335, 432471, 499005, 720785, 1297413, 1874041, 2162355, 5622123, 6487065, 9370205, 16866369, 28110615, 84331845]

約数ペア:

[(1, 84331845), (3, 28110615), (5, 16866369), (9, 9370205), (13, 6487065), (15, 5622123), (39, 2162355), (45, 1874041), (65, 1297413), (117, 720785), (169, 499005), (195, 432471), (507, 166335), (585, 144157), (845, 99801), (853, 98865), (1521, 55445), (2197, 38385), (2535, 33267), (2559, 32955), (4265, 19773), (6591, 12795), (7605, 11089), (7677, 10985)]