148800495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 261780480

約数和(自身を除く): 112979985

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 103, 111, 137, 185, 285, 309, 411, 515, 555, 685, 703, 1545, 1957, 2055, 2109, 2603, 3515, 3811, 5069, 5871, 7809, 9785, 10545, 11433, 13015, 14111, 15207, 19055, 25345, 29355, 39045, 42333, 57165, 70555, 72409, 76035, 96311, 211665, 217227, 268109, 288933, 362045, 481555, 522107, 804327, 1086135, 1340545, 1444665, 1566321, 2610535, 4021635, 7831605, 9920033, 29760099, 49600165, 148800495]

約数ペア:

[(1, 148800495), (3, 49600165), (5, 29760099), (15, 9920033), (19, 7831605), (37, 4021635), (57, 2610535), (95, 1566321), (103, 1444665), (111, 1340545), (137, 1086135), (185, 804327), (285, 522107), (309, 481555), (411, 362045), (515, 288933), (555, 268109), (685, 217227), (703, 211665), (1545, 96311), (1957, 76035), (2055, 72409), (2109, 70555), (2603, 57165), (3515, 42333), (3811, 39045), (5069, 29355), (5871, 25345), (7809, 19055), (9785, 15207), (10545, 14111), (11433, 13015)]