22372235

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 7045237

約数列:

[1, 5, 31, 37, 47, 83, 155, 185, 235, 415, 1147, 1457, 1739, 2573, 3071, 3901, 5735, 7285, 8695, 12865, 15355, 19505, 53909, 95201, 120931, 144337, 269545, 476005, 604655, 721685, 4474447, 22372235]

約数ペア:

[(1, 22372235), (5, 4474447), (31, 721685), (37, 604655), (47, 476005), (83, 269545), (155, 144337), (185, 120931), (235, 95201), (415, 53909), (1147, 19505), (1457, 15355), (1739, 12865), (2573, 8695), (3071, 7285), (3901, 5735)]