61200255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 104696064

約数和(自身を除く): 43495809

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 2243, 5457, 6729, 9095, 11215, 27285, 33645, 38131, 114393, 190655, 240001, 571965, 720003, 1200005, 3600015, 4080017, 12240051, 20400085, 61200255]

約数ペア:

[(1, 61200255), (3, 20400085), (5, 12240051), (15, 4080017), (17, 3600015), (51, 1200005), (85, 720003), (107, 571965), (255, 240001), (321, 190655), (535, 114393), (1605, 38131), (1819, 33645), (2243, 27285), (5457, 11215), (6729, 9095)]