396165

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{11}}^1$

素因数の和:47

約数の個数: 40

約数和(自身を含む): 806688

約数和(自身を除く): 410523

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 343, 385, 539, 735, 1029, 1155, 1617, 1715, 2401, 2695, 3773, 5145, 7203, 8085, 11319, 12005, 18865, 26411, 36015, 56595, 79233, 132055, 396165]

約数ペア:

[(1, 396165), (3, 132055), (5, 79233), (7, 56595), (11, 36015), (15, 26411), (21, 18865), (33, 12005), (35, 11319), (49, 8085), (55, 7203), (77, 5145), (105, 3773), (147, 2695), (165, 2401), (231, 1715), (245, 1617), (343, 1155), (385, 1029), (539, 735)]