115285825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 151503200

約数和(自身を除く): 36217375

約数列:

[1, 5, 19, 25, 95, 163, 475, 815, 1489, 3097, 4075, 7445, 15485, 28291, 37225, 77425, 141455, 242707, 707275, 1213535, 4611433, 6067675, 23057165, 115285825]

約数ペア:

[(1, 115285825), (5, 23057165), (19, 6067675), (25, 4611433), (95, 1213535), (163, 707275), (475, 242707), (815, 141455), (1489, 77425), (3097, 37225), (4075, 28291), (7445, 15485)]