15150375

素因数分解:

$3^3\times 5^3\times {\mathrm{67}}^2$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 28435680

約数和(自身を除く): 13285305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 125, 135, 201, 225, 335, 375, 603, 675, 1005, 1125, 1675, 1809, 3015, 3375, 4489, 5025, 8375, 9045, 13467, 15075, 22445, 25125, 40401, 45225, 67335, 75375, 112225, 121203, 202005, 226125, 336675, 561125, 606015, 1010025, 1683375, 3030075, 5050125, 15150375]

約数ペア:

[(1, 15150375), (3, 5050125), (5, 3030075), (9, 1683375), (15, 1010025), (25, 606015), (27, 561125), (45, 336675), (67, 226125), (75, 202005), (125, 121203), (135, 112225), (201, 75375), (225, 67335), (335, 45225), (375, 40401), (603, 25125), (675, 22445), (1005, 15075), (1125, 13467), (1675, 9045), (1809, 8375), (3015, 5025), (3375, 4489)]