17025795

素因数分解:

$3^9\times 5^1\times {\mathrm{173}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 30823056

約数和(自身を除く): 13797261

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 173, 243, 405, 519, 729, 865, 1215, 1557, 2187, 2595, 3645, 4671, 6561, 7785, 10935, 14013, 19683, 23355, 32805, 42039, 70065, 98415, 126117, 210195, 378351, 630585, 1135053, 1891755, 3405159, 5675265, 17025795]

約数ペア:

[(1, 17025795), (3, 5675265), (5, 3405159), (9, 1891755), (15, 1135053), (27, 630585), (45, 378351), (81, 210195), (135, 126117), (173, 98415), (243, 70065), (405, 42039), (519, 32805), (729, 23355), (865, 19683), (1215, 14013), (1557, 10935), (2187, 7785), (2595, 6561), (3645, 4671)]