68504695

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12157}}^1$

素因数の和:12199

約数の個数: 24

約数和(自身を含む): 99792864

約数和(自身を除く): 31288169

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 12157, 60785, 85099, 279611, 425495, 595693, 1398055, 1957277, 2978465, 9786385, 13700939, 68504695]

約数ペア:

[(1, 68504695), (5, 13700939), (7, 9786385), (23, 2978465), (35, 1957277), (49, 1398055), (115, 595693), (161, 425495), (245, 279611), (805, 85099), (1127, 60785), (5635, 12157)]