3729915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 7580160

約数和(自身を除く): 3850245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 3947, 11841, 19735, 27629, 35523, 59205, 82887, 106569, 138145, 177615, 248661, 414435, 532845, 745983, 1243305, 3729915]

約数ペア:

[(1, 3729915), (3, 1243305), (5, 745983), (7, 532845), (9, 414435), (15, 248661), (21, 177615), (27, 138145), (35, 106569), (45, 82887), (63, 59205), (105, 35523), (135, 27629), (189, 19735), (315, 11841), (945, 3947)]