67953025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 102850560

約数和(自身を除く): 34897535

約数列:

[1, 5, 7, 19, 25, 35, 95, 107, 133, 175, 191, 475, 535, 665, 749, 955, 1337, 2033, 2675, 3325, 3629, 3745, 4775, 6685, 10165, 14231, 18145, 18725, 20437, 25403, 33425, 50825, 71155, 90725, 102185, 127015, 143059, 355775, 388303, 510925, 635075, 715295, 1941515, 2718121, 3576475, 9707575, 13590605, 67953025]

約数ペア:

[(1, 67953025), (5, 13590605), (7, 9707575), (19, 3576475), (25, 2718121), (35, 1941515), (95, 715295), (107, 635075), (133, 510925), (175, 388303), (191, 355775), (475, 143059), (535, 127015), (665, 102185), (749, 90725), (955, 71155), (1337, 50825), (2033, 33425), (2675, 25403), (3325, 20437), (3629, 18725), (3745, 18145), (4775, 14231), (6685, 10165)]