38832105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 72253440

約数和(自身を除く): 33421335

約数列:

[1, 3, 5, 13, 15, 19, 39, 47, 57, 65, 95, 141, 195, 223, 235, 247, 285, 611, 669, 705, 741, 893, 1115, 1235, 1833, 2679, 2899, 3055, 3345, 3705, 4237, 4465, 8697, 9165, 10481, 11609, 12711, 13395, 14495, 21185, 31443, 34827, 43485, 52405, 55081, 58045, 63555, 136253, 157215, 165243, 174135, 199139, 275405, 408759, 597417, 681265, 826215, 995695, 2043795, 2588807, 2987085, 7766421, 12944035, 38832105]

約数ペア:

[(1, 38832105), (3, 12944035), (5, 7766421), (13, 2987085), (15, 2588807), (19, 2043795), (39, 995695), (47, 826215), (57, 681265), (65, 597417), (95, 408759), (141, 275405), (195, 199139), (223, 174135), (235, 165243), (247, 157215), (285, 136253), (611, 63555), (669, 58045), (705, 55081), (741, 52405), (893, 43485), (1115, 34827), (1235, 31443), (1833, 21185), (2679, 14495), (2899, 13395), (3055, 12711), (3345, 11609), (3705, 10481), (4237, 9165), (4465, 8697)]