78155595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5344

約数の個数: 48

約数和(自身を含む): 158146560

約数和(自身を除く): 79990965

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 5279, 14805, 15837, 26395, 36953, 47511, 79185, 110859, 184765, 237555, 248113, 332577, 554295, 744339, 1240565, 1662885, 1736791, 2233017, 3721695, 5210373, 8683955, 11165085, 15631119, 26051865, 78155595]

約数ペア:

[(1, 78155595), (3, 26051865), (5, 15631119), (7, 11165085), (9, 8683955), (15, 5210373), (21, 3721695), (35, 2233017), (45, 1736791), (47, 1662885), (63, 1240565), (105, 744339), (141, 554295), (235, 332577), (315, 248113), (329, 237555), (423, 184765), (705, 110859), (987, 79185), (1645, 47511), (2115, 36953), (2961, 26395), (4935, 15837), (5279, 14805)]