53875035

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 96235776

約数和(自身を除く): 42360741

約数列:

[1, 3, 5, 9, 15, 45, 67, 107, 167, 201, 321, 335, 501, 535, 603, 835, 963, 1005, 1503, 1605, 2505, 3015, 4815, 7169, 7515, 11189, 17869, 21507, 33567, 35845, 53607, 55945, 64521, 89345, 100701, 107535, 160821, 167835, 268035, 322605, 503505, 804105, 1197223, 3591669, 5986115, 10775007, 17958345, 53875035]

約数ペア:

[(1, 53875035), (3, 17958345), (5, 10775007), (9, 5986115), (15, 3591669), (45, 1197223), (67, 804105), (107, 503505), (167, 322605), (201, 268035), (321, 167835), (335, 160821), (501, 107535), (535, 100701), (603, 89345), (835, 64521), (963, 55945), (1005, 53607), (1503, 35845), (1605, 33567), (2505, 21507), (3015, 17869), (4815, 11189), (7169, 7515)]