66481695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{70351}}^1$

素因数の和:70372

約数の個数: 32

約数和(自身を含む): 135075840

約数和(自身を除く): 68594145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 70351, 211053, 351755, 492457, 633159, 1055265, 1477371, 1899477, 2462285, 3165795, 4432113, 7386855, 9497385, 13296339, 22160565, 66481695]

約数ペア:

[(1, 66481695), (3, 22160565), (5, 13296339), (7, 9497385), (9, 7386855), (15, 4432113), (21, 3165795), (27, 2462285), (35, 1899477), (45, 1477371), (63, 1055265), (105, 633159), (135, 492457), (189, 351755), (315, 211053), (945, 70351)]