15985053

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 11432547

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1019, 1743, 2241, 3057, 5229, 7133, 9171, 15687, 21399, 27513, 64197, 84577, 192591, 253731, 592039, 761193, 1776117, 2283579, 5328351, 15985053]

約数ペア:

[(1, 15985053), (3, 5328351), (7, 2283579), (9, 1776117), (21, 761193), (27, 592039), (63, 253731), (83, 192591), (189, 84577), (249, 64197), (581, 27513), (747, 21399), (1019, 15687), (1743, 9171), (2241, 7133), (3057, 5229)]