39239655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 47851545

約数列:

[1, 3, 5, 7, 13, 15, 17, 19, 21, 35, 39, 51, 57, 65, 85, 89, 91, 95, 105, 119, 133, 195, 221, 247, 255, 267, 273, 285, 323, 357, 399, 445, 455, 595, 623, 663, 665, 741, 969, 1105, 1157, 1235, 1335, 1365, 1513, 1547, 1615, 1691, 1729, 1785, 1869, 1995, 2261, 3115, 3315, 3471, 3705, 4199, 4539, 4641, 4845, 5073, 5187, 5785, 6783, 7565, 7735, 8099, 8455, 8645, 9345, 10591, 11305, 11837, 12597, 17355, 19669, 20995, 21983, 22695, 23205, 24297, 25365, 25935, 28747, 29393, 31773, 33915, 35511, 40495, 52955, 59007, 59185, 62985, 65949, 86241, 88179, 98345, 109915, 121485, 137683, 143735, 146965, 153881, 158865, 177555, 201229, 295035, 329745, 373711, 413049, 431205, 440895, 461643, 603687, 688415, 769405, 1006145, 1121133, 1868555, 2065245, 2308215, 2615977, 3018435, 5605665, 7847931, 13079885, 39239655]

約数ペア:

[(1, 39239655), (3, 13079885), (5, 7847931), (7, 5605665), (13, 3018435), (15, 2615977), (17, 2308215), (19, 2065245), (21, 1868555), (35, 1121133), (39, 1006145), (51, 769405), (57, 688415), (65, 603687), (85, 461643), (89, 440895), (91, 431205), (95, 413049), (105, 373711), (119, 329745), (133, 295035), (195, 201229), (221, 177555), (247, 158865), (255, 153881), (267, 146965), (273, 143735), (285, 137683), (323, 121485), (357, 109915), (399, 98345), (445, 88179), (455, 86241), (595, 65949), (623, 62985), (663, 59185), (665, 59007), (741, 52955), (969, 40495), (1105, 35511), (1157, 33915), (1235, 31773), (1335, 29393), (1365, 28747), (1513, 25935), (1547, 25365), (1615, 24297), (1691, 23205), (1729, 22695), (1785, 21983), (1869, 20995), (1995, 19669), (2261, 17355), (3115, 12597), (3315, 11837), (3471, 11305), (3705, 10591), (4199, 9345), (4539, 8645), (4641, 8455), (4845, 8099), (5073, 7735), (5187, 7565), (5785, 6783)]