72914695

素因数分解:

$5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 102189600

約数和(自身を除く): 29274905

約数列:

[1, 5, 7, 35, 49, 245, 359, 829, 1795, 2513, 4145, 5803, 12565, 17591, 29015, 40621, 87955, 203105, 297611, 1488055, 2083277, 10416385, 14582939, 72914695]

約数ペア:

[(1, 72914695), (5, 14582939), (7, 10416385), (35, 2083277), (49, 1488055), (245, 297611), (359, 203105), (829, 87955), (1795, 40621), (2513, 29015), (4145, 17591), (5803, 12565)]