39045275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 50663424

約数和(自身を除く): 11618149

約数列:

[1, 5, 25, 31, 83, 155, 415, 607, 775, 2075, 2573, 3035, 12865, 15175, 18817, 50381, 64325, 94085, 251905, 470425, 1259525, 1561811, 7809055, 39045275]

約数ペア:

[(1, 39045275), (5, 7809055), (25, 1561811), (31, 1259525), (83, 470425), (155, 251905), (415, 94085), (607, 64325), (775, 50381), (2075, 18817), (2573, 15175), (3035, 12865)]