38496465

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 81219072

約数和(自身を除く): 42722607

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 81, 105, 111, 135, 185, 189, 259, 315, 333, 367, 405, 555, 567, 777, 945, 999, 1101, 1295, 1665, 1835, 2331, 2569, 2835, 2997, 3303, 3885, 4995, 5505, 6993, 7707, 9909, 11655, 12845, 13579, 14985, 16515, 20979, 23121, 29727, 34965, 38535, 40737, 49545, 67895, 69363, 95053, 104895, 115605, 122211, 148635, 203685, 208089, 285159, 346815, 366633, 475265, 611055, 855477, 1040445, 1099899, 1425795, 1833165, 2566431, 4277385, 5499495, 7699293, 12832155, 38496465]

約数ペア:

[(1, 38496465), (3, 12832155), (5, 7699293), (7, 5499495), (9, 4277385), (15, 2566431), (21, 1833165), (27, 1425795), (35, 1099899), (37, 1040445), (45, 855477), (63, 611055), (81, 475265), (105, 366633), (111, 346815), (135, 285159), (185, 208089), (189, 203685), (259, 148635), (315, 122211), (333, 115605), (367, 104895), (405, 95053), (555, 69363), (567, 67895), (777, 49545), (945, 40737), (999, 38535), (1101, 34965), (1295, 29727), (1665, 23121), (1835, 20979), (2331, 16515), (2569, 14985), (2835, 13579), (2997, 12845), (3303, 11655), (3885, 9909), (4995, 7707), (5505, 6993)]