971355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 2006784

約数和(自身を除く): 1035429

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 145, 165, 203, 231, 319, 385, 435, 609, 841, 957, 1015, 1155, 1595, 2233, 2523, 3045, 4205, 4785, 5887, 6699, 9251, 11165, 12615, 17661, 27753, 29435, 33495, 46255, 64757, 88305, 138765, 194271, 323785, 971355]

約数ペア:

[(1, 971355), (3, 323785), (5, 194271), (7, 138765), (11, 88305), (15, 64757), (21, 46255), (29, 33495), (33, 29435), (35, 27753), (55, 17661), (77, 12615), (87, 11165), (105, 9251), (145, 6699), (165, 5887), (203, 4785), (231, 4205), (319, 3045), (385, 2523), (435, 2233), (609, 1595), (841, 1155), (957, 1015)]