15220152

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 41549040

約数和(自身を除く): 26328888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1543, 1644, 2466, 3086, 3288, 4629, 4932, 6172, 9258, 9864, 12344, 13887, 18516, 27774, 37032, 55548, 111096, 211391, 422782, 634173, 845564, 1268346, 1691128, 1902519, 2536692, 3805038, 5073384, 7610076, 15220152]

約数ペア:

[(1, 15220152), (2, 7610076), (3, 5073384), (4, 3805038), (6, 2536692), (8, 1902519), (9, 1691128), (12, 1268346), (18, 845564), (24, 634173), (36, 422782), (72, 211391), (137, 111096), (274, 55548), (411, 37032), (548, 27774), (822, 18516), (1096, 13887), (1233, 12344), (1543, 9864), (1644, 9258), (2466, 6172), (3086, 4932), (3288, 4629)]