7147305

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4813}}^1$

素因数の和:4838

約数の個数: 32

約数和(自身を含む): 13864320

約数和(自身を除く): 6717015

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 4813, 14439, 24065, 43317, 52943, 72195, 129951, 158829, 216585, 264715, 476487, 649755, 794145, 1429461, 2382435, 7147305]

約数ペア:

[(1, 7147305), (3, 2382435), (5, 1429461), (9, 794145), (11, 649755), (15, 476487), (27, 264715), (33, 216585), (45, 158829), (55, 129951), (99, 72195), (135, 52943), (165, 43317), (297, 24065), (495, 14439), (1485, 4813)]