54525375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2889

約数の個数: 48

約数和(自身を含む): 104109408

約数和(自身を除く): 49584033

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 2851, 3825, 6375, 8553, 14255, 19125, 25659, 42765, 48467, 71275, 128295, 145401, 213825, 242335, 356375, 436203, 641475, 727005, 1069125, 1211675, 2181015, 3207375, 3635025, 6058375, 10905075, 18175125, 54525375]

約数ペア:

[(1, 54525375), (3, 18175125), (5, 10905075), (9, 6058375), (15, 3635025), (17, 3207375), (25, 2181015), (45, 1211675), (51, 1069125), (75, 727005), (85, 641475), (125, 436203), (153, 356375), (225, 242335), (255, 213825), (375, 145401), (425, 128295), (765, 71275), (1125, 48467), (1275, 42765), (2125, 25659), (2851, 19125), (3825, 14255), (6375, 8553)]