21826095

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 36191232

約数和(自身を除く): 14365137

約数列:

[1, 3, 5, 15, 47, 83, 141, 235, 249, 373, 415, 705, 1119, 1245, 1865, 3901, 5595, 11703, 17531, 19505, 30959, 52593, 58515, 87655, 92877, 154795, 262965, 464385, 1455073, 4365219, 7275365, 21826095]

約数ペア:

[(1, 21826095), (3, 7275365), (5, 4365219), (15, 1455073), (47, 464385), (83, 262965), (141, 154795), (235, 92877), (249, 87655), (373, 58515), (415, 52593), (705, 30959), (1119, 19505), (1245, 17531), (1865, 11703), (3901, 5595)]