38261145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5303}}^1$

素因数の和:5361

約数の個数: 32

約数和(自身を含む): 67721472

約数和(自身を除く): 29460327

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 5303, 7215, 15909, 26515, 68939, 79545, 196211, 206817, 344695, 588633, 981055, 1034085, 2550743, 2943165, 7652229, 12753715, 38261145]

約数ペア:

[(1, 38261145), (3, 12753715), (5, 7652229), (13, 2943165), (15, 2550743), (37, 1034085), (39, 981055), (65, 588633), (111, 344695), (185, 206817), (195, 196211), (481, 79545), (555, 68939), (1443, 26515), (2405, 15909), (5303, 7215)]