16221645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32771}}^1$

素因数の和:32793

約数の個数: 24

約数和(自身を含む): 30674592

約数和(自身を除く): 14452947

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 32771, 98313, 163855, 294939, 360481, 491565, 1081443, 1474695, 1802405, 3244329, 5407215, 16221645]

約数ペア:

[(1, 16221645), (3, 5407215), (5, 3244329), (9, 1802405), (11, 1474695), (15, 1081443), (33, 491565), (45, 360481), (55, 294939), (99, 163855), (165, 98313), (495, 32771)]