56475125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 87859200

約数和(自身を除く): 31384075

約数列:

[1, 5, 7, 19, 25, 35, 43, 79, 95, 125, 133, 175, 215, 301, 395, 475, 553, 665, 817, 875, 1075, 1501, 1505, 1975, 2375, 2765, 3325, 3397, 4085, 5375, 5719, 7505, 7525, 9875, 10507, 13825, 16625, 16985, 20425, 23779, 28595, 37525, 37625, 52535, 64543, 69125, 84925, 102125, 118895, 142975, 187625, 262675, 322715, 424625, 451801, 594475, 714875, 1313375, 1613575, 2259005, 2972375, 8067875, 11295025, 56475125]

約数ペア:

[(1, 56475125), (5, 11295025), (7, 8067875), (19, 2972375), (25, 2259005), (35, 1613575), (43, 1313375), (79, 714875), (95, 594475), (125, 451801), (133, 424625), (175, 322715), (215, 262675), (301, 187625), (395, 142975), (475, 118895), (553, 102125), (665, 84925), (817, 69125), (875, 64543), (1075, 52535), (1501, 37625), (1505, 37525), (1975, 28595), (2375, 23779), (2765, 20425), (3325, 16985), (3397, 16625), (4085, 13825), (5375, 10507), (5719, 9875), (7505, 7525)]