72400335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6827}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 133719552

約数和(自身を除く): 61319217

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 3535, 6827, 10605, 20481, 34135, 47789, 102405, 143367, 238945, 689527, 716835, 2068581, 3447635, 4826689, 10342905, 14480067, 24133445, 72400335]

約数ペア:

[(1, 72400335), (3, 24133445), (5, 14480067), (7, 10342905), (15, 4826689), (21, 3447635), (35, 2068581), (101, 716835), (105, 689527), (303, 238945), (505, 143367), (707, 102405), (1515, 47789), (2121, 34135), (3535, 20481), (6827, 10605)]