5641875

素因数分解:

$3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 60

約数和(自身を含む): 10965240

約数和(自身を除く): 5323365

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 59, 75, 85, 125, 153, 177, 225, 255, 295, 375, 425, 531, 625, 765, 885, 1003, 1125, 1275, 1475, 1875, 2125, 2655, 3009, 3825, 4425, 5015, 5625, 6375, 7375, 9027, 10625, 13275, 15045, 19125, 22125, 25075, 31875, 36875, 45135, 66375, 75225, 95625, 110625, 125375, 225675, 331875, 376125, 626875, 1128375, 1880625, 5641875]

約数ペア:

[(1, 5641875), (3, 1880625), (5, 1128375), (9, 626875), (15, 376125), (17, 331875), (25, 225675), (45, 125375), (51, 110625), (59, 95625), (75, 75225), (85, 66375), (125, 45135), (153, 36875), (177, 31875), (225, 25075), (255, 22125), (295, 19125), (375, 15045), (425, 13275), (531, 10625), (625, 9027), (765, 7375), (885, 6375), (1003, 5625), (1125, 5015), (1275, 4425), (1475, 3825), (1875, 3009), (2125, 2655)]