15005265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 26376192

約数和(自身を除く): 11370927

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 211, 431, 633, 1055, 1293, 2155, 2321, 3165, 4741, 6465, 6963, 11605, 14223, 23705, 34815, 71115, 90941, 272823, 454705, 1000351, 1364115, 3001053, 5001755, 15005265]

約数ペア:

[(1, 15005265), (3, 5001755), (5, 3001053), (11, 1364115), (15, 1000351), (33, 454705), (55, 272823), (165, 90941), (211, 71115), (431, 34815), (633, 23705), (1055, 14223), (1293, 11605), (2155, 6963), (2321, 6465), (3165, 4741)]