25342447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 30643200

約数和(自身を除く): 5300753

約数列:

[1, 13, 19, 37, 47, 59, 247, 481, 611, 703, 767, 893, 1121, 1739, 2183, 2773, 9139, 11609, 14573, 22607, 28379, 33041, 36049, 41477, 52687, 102601, 429533, 539201, 684931, 1333813, 1949419, 25342447]

約数ペア:

[(1, 25342447), (13, 1949419), (19, 1333813), (37, 684931), (47, 539201), (59, 429533), (247, 102601), (481, 52687), (611, 41477), (703, 36049), (767, 33041), (893, 28379), (1121, 22607), (1739, 14573), (2183, 11609), (2773, 9139)]