30668825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 41753280

約数和(自身を除く): 11084455

約数列:

[1, 5, 11, 25, 55, 229, 275, 487, 1145, 2435, 2519, 5357, 5725, 12175, 12595, 26785, 62975, 111523, 133925, 557615, 1226753, 2788075, 6133765, 30668825]

約数ペア:

[(1, 30668825), (5, 6133765), (11, 2788075), (25, 1226753), (55, 557615), (229, 133925), (275, 111523), (487, 62975), (1145, 26785), (2435, 12595), (2519, 12175), (5357, 5725)]