112505745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 218972160

約数和(自身を除く): 106466415

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 561, 627, 935, 969, 1045, 1615, 2111, 2805, 3135, 3553, 4845, 6333, 10555, 10659, 17765, 23221, 31665, 35887, 40109, 53295, 69663, 107661, 116105, 120327, 179435, 200545, 348315, 394757, 441199, 538305, 601635, 681853, 1184271, 1323597, 1973785, 2045559, 2205995, 3409265, 5921355, 6617985, 7500383, 10227795, 22501149, 37501915, 112505745]

約数ペア:

[(1, 112505745), (3, 37501915), (5, 22501149), (11, 10227795), (15, 7500383), (17, 6617985), (19, 5921355), (33, 3409265), (51, 2205995), (55, 2045559), (57, 1973785), (85, 1323597), (95, 1184271), (165, 681853), (187, 601635), (209, 538305), (255, 441199), (285, 394757), (323, 348315), (561, 200545), (627, 179435), (935, 120327), (969, 116105), (1045, 107661), (1615, 69663), (2111, 53295), (2805, 40109), (3135, 35887), (3553, 31665), (4845, 23221), (6333, 17765), (10555, 10659)]