38014725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 78407680

約数和(自身を除く): 40392955

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 37, 57, 75, 95, 103, 105, 111, 133, 175, 185, 259, 285, 309, 399, 475, 515, 525, 555, 665, 703, 721, 777, 925, 1295, 1425, 1545, 1957, 1995, 2109, 2163, 2575, 2775, 3325, 3515, 3605, 3811, 3885, 4921, 5871, 6475, 7725, 9785, 9975, 10545, 10815, 11433, 13699, 14763, 17575, 18025, 19055, 19425, 24605, 26677, 29355, 41097, 48925, 52725, 54075, 57165, 68495, 72409, 73815, 80031, 95275, 123025, 133385, 146775, 205485, 217227, 285825, 342475, 362045, 369075, 400155, 506863, 666925, 1027425, 1086135, 1520589, 1810225, 2000775, 2534315, 5430675, 7602945, 12671575, 38014725]

約数ペア:

[(1, 38014725), (3, 12671575), (5, 7602945), (7, 5430675), (15, 2534315), (19, 2000775), (21, 1810225), (25, 1520589), (35, 1086135), (37, 1027425), (57, 666925), (75, 506863), (95, 400155), (103, 369075), (105, 362045), (111, 342475), (133, 285825), (175, 217227), (185, 205485), (259, 146775), (285, 133385), (309, 123025), (399, 95275), (475, 80031), (515, 73815), (525, 72409), (555, 68495), (665, 57165), (703, 54075), (721, 52725), (777, 48925), (925, 41097), (1295, 29355), (1425, 26677), (1545, 24605), (1957, 19425), (1995, 19055), (2109, 18025), (2163, 17575), (2575, 14763), (2775, 13699), (3325, 11433), (3515, 10815), (3605, 10545), (3811, 9975), (3885, 9785), (4921, 7725), (5871, 6475)]