23354375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 40

約数和(自身を含む): 32989440

約数和(自身を除く): 9635065

約数列:

[1, 5, 11, 25, 43, 55, 79, 125, 215, 275, 395, 473, 625, 869, 1075, 1375, 1975, 2365, 3397, 4345, 5375, 6875, 9875, 11825, 16985, 21725, 26875, 37367, 49375, 59125, 84925, 108625, 186835, 295625, 424625, 543125, 934175, 2123125, 4670875, 23354375]

約数ペア:

[(1, 23354375), (5, 4670875), (11, 2123125), (25, 934175), (43, 543125), (55, 424625), (79, 295625), (125, 186835), (215, 108625), (275, 84925), (395, 59125), (473, 49375), (625, 37367), (869, 26875), (1075, 21725), (1375, 16985), (1975, 11825), (2365, 9875), (3397, 6875), (4345, 5375)]