289496075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4597}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 393404880

約数和(自身を除く): 103908805

約数列:

[1, 5, 11, 25, 55, 229, 275, 1145, 2519, 4597, 5725, 12595, 22985, 50567, 62975, 114925, 252835, 1052713, 1264175, 5263565, 11579843, 26317825, 57899215, 289496075]

約数ペア:

[(1, 289496075), (5, 57899215), (11, 26317825), (25, 11579843), (55, 5263565), (229, 1264175), (275, 1052713), (1145, 252835), (2519, 114925), (4597, 62975), (5725, 50567), (12595, 22985)]