47135295

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 89013600

約数和(自身を除く): 41878305

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 1901, 2755, 4959, 5703, 8265, 9505, 17109, 24795, 28515, 36119, 55129, 85545, 108357, 165387, 180595, 275645, 325071, 496161, 541785, 826935, 1047451, 1625355, 2480805, 3142353, 5237255, 9427059, 15711765, 47135295]

約数ペア:

[(1, 47135295), (3, 15711765), (5, 9427059), (9, 5237255), (15, 3142353), (19, 2480805), (29, 1625355), (45, 1047451), (57, 826935), (87, 541785), (95, 496161), (145, 325071), (171, 275645), (261, 180595), (285, 165387), (435, 108357), (551, 85545), (855, 55129), (1305, 36119), (1653, 28515), (1901, 24795), (2755, 17109), (4959, 9505), (5703, 8265)]