1510875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 2920320

約数和(自身を除く): 1409445

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 79, 85, 125, 153, 225, 237, 255, 375, 395, 425, 711, 765, 1125, 1185, 1275, 1343, 1975, 2125, 3555, 3825, 4029, 5925, 6375, 6715, 9875, 12087, 17775, 19125, 20145, 29625, 33575, 60435, 88875, 100725, 167875, 302175, 503625, 1510875]

約数ペア:

[(1, 1510875), (3, 503625), (5, 302175), (9, 167875), (15, 100725), (17, 88875), (25, 60435), (45, 33575), (51, 29625), (75, 20145), (79, 19125), (85, 17775), (125, 12087), (153, 9875), (225, 6715), (237, 6375), (255, 5925), (375, 4029), (395, 3825), (425, 3555), (711, 2125), (765, 1975), (1125, 1343), (1185, 1275)]