27761265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 58406400

約数和(自身を除く): 30645135

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1013, 1015, 1305, 1827, 3039, 3045, 3915, 5065, 5481, 7091, 9117, 9135, 15195, 21273, 27351, 27405, 29377, 35455, 45585, 63819, 88131, 106365, 136755, 146885, 191457, 205639, 264393, 319095, 440655, 616917, 793179, 957285, 1028195, 1321965, 1850751, 3084585, 3965895, 5552253, 9253755, 27761265]

約数ペア:

[(1, 27761265), (3, 9253755), (5, 5552253), (7, 3965895), (9, 3084585), (15, 1850751), (21, 1321965), (27, 1028195), (29, 957285), (35, 793179), (45, 616917), (63, 440655), (87, 319095), (105, 264393), (135, 205639), (145, 191457), (189, 146885), (203, 136755), (261, 106365), (315, 88131), (435, 63819), (609, 45585), (783, 35455), (945, 29377), (1013, 27405), (1015, 27351), (1305, 21273), (1827, 15195), (3039, 9135), (3045, 9117), (3915, 7091), (5065, 5481)]