55353585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 104011776

約数和(自身を除く): 48658191

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 127, 147, 245, 381, 593, 635, 735, 889, 1779, 1905, 2667, 2965, 4151, 4445, 6223, 8895, 12453, 13335, 18669, 20755, 29057, 31115, 62265, 75311, 87171, 93345, 145285, 225933, 376555, 435855, 527177, 1129665, 1581531, 2635885, 3690239, 7907655, 11070717, 18451195, 55353585]

約数ペア:

[(1, 55353585), (3, 18451195), (5, 11070717), (7, 7907655), (15, 3690239), (21, 2635885), (35, 1581531), (49, 1129665), (105, 527177), (127, 435855), (147, 376555), (245, 225933), (381, 145285), (593, 93345), (635, 87171), (735, 75311), (889, 62265), (1779, 31115), (1905, 29057), (2667, 20755), (2965, 18669), (4151, 13335), (4445, 12453), (6223, 8895)]