54517995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 64

約数和(自身を含む): 114401280

約数和(自身を除く): 59883285

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1861, 1953, 3255, 4185, 5583, 5859, 9305, 9765, 13027, 16749, 27915, 29295, 39081, 50247, 57691, 65135, 83745, 117243, 173073, 195405, 251235, 288455, 351729, 403837, 519219, 586215, 865365, 1211511, 1557657, 1758645, 2019185, 2596095, 3634533, 6057555, 7788285, 10903599, 18172665, 54517995]

約数ペア:

[(1, 54517995), (3, 18172665), (5, 10903599), (7, 7788285), (9, 6057555), (15, 3634533), (21, 2596095), (27, 2019185), (31, 1758645), (35, 1557657), (45, 1211511), (63, 865365), (93, 586215), (105, 519219), (135, 403837), (155, 351729), (189, 288455), (217, 251235), (279, 195405), (315, 173073), (465, 117243), (651, 83745), (837, 65135), (945, 57691), (1085, 50247), (1395, 39081), (1861, 29295), (1953, 27915), (3255, 16749), (4185, 13027), (5583, 9765), (5859, 9305)]