145421399

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 154857120

約数和(自身を除く): 9435721

約数列:

[1, 29, 43, 277, 421, 1247, 8033, 11911, 12209, 18103, 116617, 345419, 524987, 3381893, 5014531, 145421399]

約数ペア:

[(1, 145421399), (29, 5014531), (43, 3381893), (277, 524987), (421, 345419), (1247, 116617), (8033, 18103), (11911, 12209)]