140059935

素因数分解:

$3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2189

約数の個数: 40

約数和(自身を含む): 252648000

約数和(自身を除く): 112588065

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 173, 405, 519, 865, 1557, 1999, 2595, 4671, 5997, 7785, 9995, 14013, 17991, 23355, 29985, 53973, 70065, 89955, 161919, 269865, 345827, 809595, 1037481, 1729135, 3112443, 5187405, 9337329, 15562215, 28011987, 46686645, 140059935]

約数ペア:

[(1, 140059935), (3, 46686645), (5, 28011987), (9, 15562215), (15, 9337329), (27, 5187405), (45, 3112443), (81, 1729135), (135, 1037481), (173, 809595), (405, 345827), (519, 269865), (865, 161919), (1557, 89955), (1999, 70065), (2595, 53973), (4671, 29985), (5997, 23355), (7785, 17991), (9995, 14013)]