233389825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16943}}^1$

素因数の和:17001

約数の個数: 24

約数和(自身を含む): 315158400

約数和(自身を除く): 81768575

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 16943, 84715, 321917, 423575, 491347, 1609585, 2456735, 8047925, 9335593, 12283675, 46677965, 233389825]

約数ペア:

[(1, 233389825), (5, 46677965), (19, 12283675), (25, 9335593), (29, 8047925), (95, 2456735), (145, 1609585), (475, 491347), (551, 423575), (725, 321917), (2755, 84715), (13775, 16943)]