145268511

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 210462720

約数和(自身を除く): 65194209

約数列:

[1, 3, 29, 31, 61, 87, 93, 183, 883, 899, 1769, 1891, 2649, 2697, 5307, 5673, 25607, 27373, 53863, 54839, 76821, 82119, 161589, 164517, 793817, 1562027, 1669753, 2381451, 4686081, 5009259, 48422837, 145268511]

約数ペア:

[(1, 145268511), (3, 48422837), (29, 5009259), (31, 4686081), (61, 2381451), (87, 1669753), (93, 1562027), (183, 793817), (883, 164517), (899, 161589), (1769, 82119), (1891, 76821), (2649, 54839), (2697, 53863), (5307, 27373), (5673, 25607)]