8077125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 16353792

約数和(自身を除く): 8276667

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 181, 255, 357, 375, 425, 525, 543, 595, 875, 905, 1267, 1275, 1785, 2125, 2625, 2715, 2975, 3077, 3801, 4525, 6335, 6375, 8925, 9231, 13575, 14875, 15385, 19005, 21539, 22625, 31675, 44625, 46155, 64617, 67875, 76925, 95025, 107695, 158375, 230775, 323085, 384625, 475125, 538475, 1153875, 1615425, 2692375, 8077125]

約数ペア:

[(1, 8077125), (3, 2692375), (5, 1615425), (7, 1153875), (15, 538475), (17, 475125), (21, 384625), (25, 323085), (35, 230775), (51, 158375), (75, 107695), (85, 95025), (105, 76925), (119, 67875), (125, 64617), (175, 46155), (181, 44625), (255, 31675), (357, 22625), (375, 21539), (425, 19005), (525, 15385), (543, 14875), (595, 13575), (875, 9231), (905, 8925), (1267, 6375), (1275, 6335), (1785, 4525), (2125, 3801), (2625, 3077), (2715, 2975)]