2331505505

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{823}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 3372678144

約数和(自身を除く): 1041172639

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 373, 823, 1085, 1519, 1865, 2611, 4115, 5761, 7595, 11563, 13055, 18277, 25513, 28805, 40327, 57815, 80941, 91385, 127565, 178591, 201635, 306979, 404705, 566587, 892955, 1250137, 1534895, 2148853, 2832935, 6250685, 9516349, 10744265, 15041971, 47581745, 66614443, 75209855, 333072215, 466301101, 2331505505]

約数ペア:

[(1, 2331505505), (5, 466301101), (7, 333072215), (31, 75209855), (35, 66614443), (49, 47581745), (155, 15041971), (217, 10744265), (245, 9516349), (373, 6250685), (823, 2832935), (1085, 2148853), (1519, 1534895), (1865, 1250137), (2611, 892955), (4115, 566587), (5761, 404705), (7595, 306979), (11563, 201635), (13055, 178591), (18277, 127565), (25513, 91385), (28805, 80941), (40327, 57815)]