147328725

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{32203}}^1$

素因数の和:32277

約数の個数: 24

約数和(自身を含む): 247584352

約数和(自身を除く): 100255627

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 32203, 96609, 161015, 483045, 805075, 1964383, 2415225, 5893149, 9821915, 29465745, 49109575, 147328725]

約数ペア:

[(1, 147328725), (3, 49109575), (5, 29465745), (15, 9821915), (25, 5893149), (61, 2415225), (75, 1964383), (183, 805075), (305, 483045), (915, 161015), (1525, 96609), (4575, 32203)]