7075125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 13465920

約数和(自身を除く): 6390795

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 331, 375, 475, 855, 993, 1125, 1425, 1655, 2375, 2979, 4275, 4965, 6289, 7125, 8275, 14895, 18867, 21375, 24825, 31445, 41375, 56601, 74475, 94335, 124125, 157225, 283005, 372375, 471675, 786125, 1415025, 2358375, 7075125]

約数ペア:

[(1, 7075125), (3, 2358375), (5, 1415025), (9, 786125), (15, 471675), (19, 372375), (25, 283005), (45, 157225), (57, 124125), (75, 94335), (95, 74475), (125, 56601), (171, 41375), (225, 31445), (285, 24825), (331, 21375), (375, 18867), (475, 14895), (855, 8275), (993, 7125), (1125, 6289), (1425, 4965), (1655, 4275), (2375, 2979)]