144229345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20357}}^1$

素因数の和:20484

約数の個数: 16

約数和(自身を含む): 188107920

約数和(自身を除く): 43878575

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 20357, 101785, 264641, 1323205, 2218913, 11094565, 28845869, 144229345]

約数ペア:

[(1, 144229345), (5, 28845869), (13, 11094565), (65, 2218913), (109, 1323205), (545, 264641), (1417, 101785), (7085, 20357)]