9960555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 19035648

約数和(自身を除く): 9075093

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 53, 55, 67, 85, 159, 165, 187, 201, 255, 265, 335, 561, 583, 737, 795, 901, 935, 1005, 1139, 1749, 2211, 2703, 2805, 2915, 3417, 3551, 3685, 4505, 5695, 8745, 9911, 10653, 11055, 12529, 13515, 17085, 17755, 29733, 37587, 39061, 49555, 53265, 60367, 62645, 117183, 148665, 181101, 187935, 195305, 301835, 585915, 664037, 905505, 1992111, 3320185, 9960555]

約数ペア:

[(1, 9960555), (3, 3320185), (5, 1992111), (11, 905505), (15, 664037), (17, 585915), (33, 301835), (51, 195305), (53, 187935), (55, 181101), (67, 148665), (85, 117183), (159, 62645), (165, 60367), (187, 53265), (201, 49555), (255, 39061), (265, 37587), (335, 29733), (561, 17755), (583, 17085), (737, 13515), (795, 12529), (901, 11055), (935, 10653), (1005, 9911), (1139, 8745), (1749, 5695), (2211, 4505), (2703, 3685), (2805, 3551), (2915, 3417)]