8966265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 18221760

約数和(自身を除く): 9255495

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1109, 1155, 1617, 2695, 3327, 5545, 7763, 8085, 12199, 16635, 23289, 36597, 38815, 54341, 60995, 85393, 116445, 163023, 182985, 256179, 271705, 426965, 597751, 815115, 1280895, 1793253, 2988755, 8966265]

約数ペア:

[(1, 8966265), (3, 2988755), (5, 1793253), (7, 1280895), (11, 815115), (15, 597751), (21, 426965), (33, 271705), (35, 256179), (49, 182985), (55, 163023), (77, 116445), (105, 85393), (147, 60995), (165, 54341), (231, 38815), (245, 36597), (385, 23289), (539, 16635), (735, 12199), (1109, 8085), (1155, 7763), (1617, 5545), (2695, 3327)]