55287435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 112285440

約数和(自身を除く): 56998005

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 49, 57, 95, 105, 107, 111, 133, 147, 185, 245, 259, 285, 321, 399, 535, 555, 665, 703, 735, 749, 777, 931, 1295, 1605, 1813, 1995, 2033, 2109, 2247, 2793, 3515, 3745, 3885, 3959, 4655, 4921, 5243, 5439, 6099, 9065, 10165, 10545, 11235, 11877, 13965, 14231, 14763, 15729, 19795, 24605, 26215, 27195, 27713, 30495, 34447, 42693, 59385, 71155, 73815, 75221, 78645, 83139, 99617, 103341, 138565, 172235, 193991, 213465, 225663, 298851, 376105, 415695, 498085, 516705, 526547, 581973, 969955, 1128315, 1494255, 1579641, 2632735, 2909865, 3685829, 7898205, 11057487, 18429145, 55287435]

約数ペア:

[(1, 55287435), (3, 18429145), (5, 11057487), (7, 7898205), (15, 3685829), (19, 2909865), (21, 2632735), (35, 1579641), (37, 1494255), (49, 1128315), (57, 969955), (95, 581973), (105, 526547), (107, 516705), (111, 498085), (133, 415695), (147, 376105), (185, 298851), (245, 225663), (259, 213465), (285, 193991), (321, 172235), (399, 138565), (535, 103341), (555, 99617), (665, 83139), (703, 78645), (735, 75221), (749, 73815), (777, 71155), (931, 59385), (1295, 42693), (1605, 34447), (1813, 30495), (1995, 27713), (2033, 27195), (2109, 26215), (2247, 24605), (2793, 19795), (3515, 15729), (3745, 14763), (3885, 14231), (3959, 13965), (4655, 11877), (4921, 11235), (5243, 10545), (5439, 10165), (6099, 9065)]