15040735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 19445760

約数和(自身を除く): 4405025

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 4219, 21095, 97037, 130789, 485185, 653945, 3008147, 15040735]

約数ペア:

[(1, 15040735), (5, 3008147), (23, 653945), (31, 485185), (115, 130789), (155, 97037), (713, 21095), (3565, 4219)]