5550375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 9985248

約数和(自身を除く): 4434873

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 125, 205, 285, 361, 375, 475, 615, 779, 1025, 1083, 1425, 1805, 2337, 2375, 3075, 3895, 5125, 5415, 7125, 9025, 11685, 14801, 15375, 19475, 27075, 44403, 45125, 58425, 74005, 97375, 135375, 222015, 292125, 370025, 1110075, 1850125, 5550375]

約数ペア:

[(1, 5550375), (3, 1850125), (5, 1110075), (15, 370025), (19, 292125), (25, 222015), (41, 135375), (57, 97375), (75, 74005), (95, 58425), (123, 45125), (125, 44403), (205, 27075), (285, 19475), (361, 15375), (375, 14801), (475, 11685), (615, 9025), (779, 7125), (1025, 5415), (1083, 5125), (1425, 3895), (1805, 3075), (2337, 2375)]