1255362585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2390

約数の個数: 64

約数和(自身を含む): 2220825600

約数和(自身を除く): 965463015

約数列:

[1, 3, 5, 15, 19, 29, 57, 67, 87, 95, 145, 201, 285, 335, 435, 551, 1005, 1273, 1653, 1943, 2267, 2755, 3819, 5829, 6365, 6801, 8265, 9715, 11335, 19095, 29145, 34005, 36917, 43073, 65743, 110751, 129219, 151889, 184585, 197229, 215365, 328715, 455667, 553755, 646095, 759445, 986145, 1249117, 2278335, 2885891, 3747351, 4404781, 6245585, 8657673, 13214343, 14429455, 18736755, 22023905, 43288365, 66071715, 83690839, 251072517, 418454195, 1255362585]

約数ペア:

[(1, 1255362585), (3, 418454195), (5, 251072517), (15, 83690839), (19, 66071715), (29, 43288365), (57, 22023905), (67, 18736755), (87, 14429455), (95, 13214343), (145, 8657673), (201, 6245585), (285, 4404781), (335, 3747351), (435, 2885891), (551, 2278335), (1005, 1249117), (1273, 986145), (1653, 759445), (1943, 646095), (2267, 553755), (2755, 455667), (3819, 328715), (5829, 215365), (6365, 197229), (6801, 184585), (8265, 151889), (9715, 129219), (11335, 110751), (19095, 65743), (29145, 43073), (34005, 36917)]