763875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{97}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 1589952

約数和(自身を除く): 826077

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 97, 105, 125, 175, 225, 291, 315, 375, 485, 525, 679, 873, 875, 1125, 1455, 1575, 2037, 2425, 2625, 3395, 4365, 6111, 7275, 7875, 10185, 12125, 16975, 21825, 30555, 36375, 50925, 84875, 109125, 152775, 254625, 763875]

約数ペア:

[(1, 763875), (3, 254625), (5, 152775), (7, 109125), (9, 84875), (15, 50925), (21, 36375), (25, 30555), (35, 21825), (45, 16975), (63, 12125), (75, 10185), (97, 7875), (105, 7275), (125, 6111), (175, 4365), (225, 3395), (291, 2625), (315, 2425), (375, 2037), (485, 1575), (525, 1455), (679, 1125), (873, 875)]