141089375

素因数分解:

$5^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 60

約数和(自身を含む): 217955232

約数和(自身を除く): 76865857

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 125, 175, 245, 271, 425, 595, 625, 833, 875, 1225, 1355, 1897, 2125, 2975, 4165, 4375, 4607, 6125, 6775, 9485, 10625, 13279, 14875, 20825, 23035, 30625, 32249, 33875, 47425, 66395, 74375, 104125, 115175, 161245, 169375, 225743, 237125, 331975, 520625, 575875, 806225, 1128715, 1185625, 1659875, 2879375, 4031125, 5643575, 8299375, 20155625, 28217875, 141089375]

約数ペア:

[(1, 141089375), (5, 28217875), (7, 20155625), (17, 8299375), (25, 5643575), (35, 4031125), (49, 2879375), (85, 1659875), (119, 1185625), (125, 1128715), (175, 806225), (245, 575875), (271, 520625), (425, 331975), (595, 237125), (625, 225743), (833, 169375), (875, 161245), (1225, 115175), (1355, 104125), (1897, 74375), (2125, 66395), (2975, 47425), (4165, 33875), (4375, 32249), (4607, 30625), (6125, 23035), (6775, 20825), (9485, 14875), (10625, 13279)]