67088715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 122135040

約数和(自身を除く): 55046325

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 61, 85, 95, 183, 227, 255, 285, 305, 323, 681, 915, 969, 1037, 1135, 1159, 1615, 3111, 3405, 3477, 3859, 4313, 4845, 5185, 5795, 11577, 12939, 13847, 15555, 17385, 19295, 19703, 21565, 41541, 57885, 59109, 64695, 69235, 73321, 98515, 207705, 219963, 235399, 263093, 295545, 366605, 706197, 789279, 1099815, 1176995, 1315465, 3530985, 3946395, 4472581, 13417743, 22362905, 67088715]

約数ペア:

[(1, 67088715), (3, 22362905), (5, 13417743), (15, 4472581), (17, 3946395), (19, 3530985), (51, 1315465), (57, 1176995), (61, 1099815), (85, 789279), (95, 706197), (183, 366605), (227, 295545), (255, 263093), (285, 235399), (305, 219963), (323, 207705), (681, 98515), (915, 73321), (969, 69235), (1037, 64695), (1135, 59109), (1159, 57885), (1615, 41541), (3111, 21565), (3405, 19703), (3477, 19295), (3859, 17385), (4313, 15555), (4845, 13847), (5185, 12939), (5795, 11577)]