160204605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 286564992

約数和(自身を除く): 126360387

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 121, 165, 183, 305, 363, 605, 671, 915, 1447, 1815, 2013, 3355, 4341, 7235, 7381, 10065, 15917, 21705, 22143, 36905, 47751, 79585, 88267, 110715, 175087, 238755, 264801, 441335, 525261, 875435, 970937, 1324005, 2626305, 2912811, 4854685, 10680307, 14564055, 32040921, 53401535, 160204605]

約数ペア:

[(1, 160204605), (3, 53401535), (5, 32040921), (11, 14564055), (15, 10680307), (33, 4854685), (55, 2912811), (61, 2626305), (121, 1324005), (165, 970937), (183, 875435), (305, 525261), (363, 441335), (605, 264801), (671, 238755), (915, 175087), (1447, 110715), (1815, 88267), (2013, 79585), (3355, 47751), (4341, 36905), (7235, 22143), (7381, 21705), (10065, 15917)]