4022965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 1575755

約数列:

[1, 5, 17, 19, 47, 53, 85, 95, 235, 265, 323, 799, 893, 901, 1007, 1615, 2491, 3995, 4465, 4505, 5035, 12455, 15181, 17119, 42347, 47329, 75905, 85595, 211735, 236645, 804593, 4022965]

約数ペア:

[(1, 4022965), (5, 804593), (17, 236645), (19, 211735), (47, 85595), (53, 75905), (85, 47329), (95, 42347), (235, 17119), (265, 15181), (323, 12455), (799, 5035), (893, 4505), (901, 4465), (1007, 3995), (1615, 2491)]