10987695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 20621952

約数和(自身を除く): 9634257

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 271, 477, 765, 795, 813, 901, 1355, 2385, 2439, 2703, 4065, 4505, 4607, 8109, 12195, 13515, 13821, 14363, 23035, 40545, 41463, 43089, 69105, 71815, 129267, 207315, 215445, 244171, 646335, 732513, 1220855, 2197539, 3662565, 10987695]

約数ペア:

[(1, 10987695), (3, 3662565), (5, 2197539), (9, 1220855), (15, 732513), (17, 646335), (45, 244171), (51, 215445), (53, 207315), (85, 129267), (153, 71815), (159, 69105), (255, 43089), (265, 41463), (271, 40545), (477, 23035), (765, 14363), (795, 13821), (813, 13515), (901, 12195), (1355, 8109), (2385, 4607), (2439, 4505), (2703, 4065)]