42125055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 80575200

約数和(自身を除く): 38450145

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1549, 1813, 3885, 4647, 5439, 7745, 9065, 10843, 23235, 27195, 32529, 54215, 57313, 75901, 162645, 171939, 227703, 286565, 379505, 401191, 859695, 1138515, 1203573, 2005955, 2808337, 6017865, 8425011, 14041685, 42125055]

約数ペア:

[(1, 42125055), (3, 14041685), (5, 8425011), (7, 6017865), (15, 2808337), (21, 2005955), (35, 1203573), (37, 1138515), (49, 859695), (105, 401191), (111, 379505), (147, 286565), (185, 227703), (245, 171939), (259, 162645), (555, 75901), (735, 57313), (777, 54215), (1295, 32529), (1549, 27195), (1813, 23235), (3885, 10843), (4647, 9065), (5439, 7745)]