72476355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 147778560

約数和(自身を除く): 75302205

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 1615, 1785, 1995, 2137, 2261, 4845, 6411, 6783, 10685, 11305, 14959, 32055, 33915, 36329, 40603, 44877, 74795, 108987, 121809, 181645, 203015, 224385, 254303, 284221, 544935, 609045, 690251, 762909, 852663, 1271515, 1421105, 2070753, 3451255, 3814545, 4263315, 4831757, 10353765, 14495271, 24158785, 72476355]

約数ペア:

[(1, 72476355), (3, 24158785), (5, 14495271), (7, 10353765), (15, 4831757), (17, 4263315), (19, 3814545), (21, 3451255), (35, 2070753), (51, 1421105), (57, 1271515), (85, 852663), (95, 762909), (105, 690251), (119, 609045), (133, 544935), (255, 284221), (285, 254303), (323, 224385), (357, 203015), (399, 181645), (595, 121809), (665, 108987), (969, 74795), (1615, 44877), (1785, 40603), (1995, 36329), (2137, 33915), (2261, 32055), (4845, 14959), (6411, 11305), (6783, 10685)]