53645895

素因数分解:

$3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 98017920

約数和(自身を除く): 44372025

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 243, 335, 405, 603, 659, 1005, 1215, 1809, 1977, 3015, 3295, 5427, 5931, 9045, 9885, 16281, 17793, 27135, 29655, 44153, 53379, 81405, 88965, 132459, 160137, 220765, 266895, 397377, 662295, 800685, 1192131, 1986885, 3576393, 5960655, 10729179, 17881965, 53645895]

約数ペア:

[(1, 53645895), (3, 17881965), (5, 10729179), (9, 5960655), (15, 3576393), (27, 1986885), (45, 1192131), (67, 800685), (81, 662295), (135, 397377), (201, 266895), (243, 220765), (335, 160137), (405, 132459), (603, 88965), (659, 81405), (1005, 53379), (1215, 44153), (1809, 29655), (1977, 27135), (3015, 17793), (3295, 16281), (5427, 9885), (5931, 9045)]