55173225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{25367}}^1$

素因数の和:25409

約数の個数: 24

約数和(自身を含む): 94368960

約数和(自身を除く): 39195735

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 25367, 76101, 126835, 380505, 634175, 735643, 1902525, 2206929, 3678215, 11034645, 18391075, 55173225]

約数ペア:

[(1, 55173225), (3, 18391075), (5, 11034645), (15, 3678215), (25, 2206929), (29, 1902525), (75, 735643), (87, 634175), (145, 380505), (435, 126835), (725, 76101), (2175, 25367)]