6216815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 8838720

約数和(自身を除く): 2621905

約数列:

[1, 5, 11, 17, 55, 61, 85, 109, 187, 305, 545, 671, 935, 1037, 1199, 1853, 3355, 5185, 5995, 6649, 9265, 11407, 20383, 33245, 57035, 73139, 101915, 113033, 365695, 565165, 1243363, 6216815]

約数ペア:

[(1, 6216815), (5, 1243363), (11, 565165), (17, 365695), (55, 113033), (61, 101915), (85, 73139), (109, 57035), (187, 33245), (305, 20383), (545, 11407), (671, 9265), (935, 6649), (1037, 5995), (1199, 5185), (1853, 3355)]