72461655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{76679}}^1$

素因数の和:76700

約数の個数: 32

約数和(自身を含む): 147225600

約数和(自身を除く): 74763945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 76679, 230037, 383395, 536753, 690111, 1150185, 1610259, 2070333, 2683765, 3450555, 4830777, 8051295, 10351665, 14492331, 24153885, 72461655]

約数ペア:

[(1, 72461655), (3, 24153885), (5, 14492331), (7, 10351665), (9, 8051295), (15, 4830777), (21, 3450555), (27, 2683765), (35, 2070333), (45, 1610259), (63, 1150185), (105, 690111), (135, 536753), (189, 383395), (315, 230037), (945, 76679)]