127950225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131231}}^1$

素因数の和:131257

約数の個数: 24

約数和(自身を含む): 227818752

約数和(自身を除く): 99868527

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 131231, 393693, 656155, 1706003, 1968465, 3280775, 5118009, 8530015, 9842325, 25590045, 42650075, 127950225]

約数ペア:

[(1, 127950225), (3, 42650075), (5, 25590045), (13, 9842325), (15, 8530015), (25, 5118009), (39, 3280775), (65, 1968465), (75, 1706003), (195, 656155), (325, 393693), (975, 131231)]