66207645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{70061}}^1$

素因数の和:70082

約数の個数: 32

約数和(自身を含む): 134519040

約数和(自身を除く): 68311395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 70061, 210183, 350305, 490427, 630549, 1050915, 1471281, 1891647, 2452135, 3152745, 4413843, 7356405, 9458235, 13241529, 22069215, 66207645]

約数ペア:

[(1, 66207645), (3, 22069215), (5, 13241529), (7, 9458235), (9, 7356405), (15, 4413843), (21, 3152745), (27, 2452135), (35, 1891647), (45, 1471281), (63, 1050915), (105, 630549), (135, 490427), (189, 350305), (315, 210183), (945, 70061)]