69486705

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 128781120

約数和(自身を除く): 59294415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 285, 335, 603, 855, 1005, 1213, 1273, 3015, 3639, 3819, 6065, 6365, 10917, 11457, 18195, 19095, 23047, 54585, 57285, 69141, 81271, 115235, 207423, 243813, 345705, 406355, 731439, 1037115, 1219065, 1544149, 3657195, 4632447, 7720745, 13897341, 23162235, 69486705]

約数ペア:

[(1, 69486705), (3, 23162235), (5, 13897341), (9, 7720745), (15, 4632447), (19, 3657195), (45, 1544149), (57, 1219065), (67, 1037115), (95, 731439), (171, 406355), (201, 345705), (285, 243813), (335, 207423), (603, 115235), (855, 81271), (1005, 69141), (1213, 57285), (1273, 54585), (3015, 23047), (3639, 19095), (3819, 18195), (6065, 11457), (6365, 10917)]