15005403778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{9781}}^1$

素因数の和:10230

約数の個数: 32

約数和(自身を含む): 23561081712

約数和(自身を除く): 8555677934

約数列:

[1, 2, 41, 53, 82, 106, 353, 706, 2173, 4346, 9781, 14473, 18709, 19562, 28946, 37418, 401021, 518393, 767069, 802042, 1036786, 1534138, 3452693, 6905386, 21254113, 42508226, 141560413, 182992729, 283120826, 365985458, 7502701889, 15005403778]

約数ペア:

[(1, 15005403778), (2, 7502701889), (41, 365985458), (53, 283120826), (82, 182992729), (106, 141560413), (353, 42508226), (706, 21254113), (2173, 6905386), (4346, 3452693), (9781, 1534138), (14473, 1036786), (18709, 802042), (19562, 767069), (28946, 518393), (37418, 401021)]