2752804815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{147881}}^1$

素因数の和:147979

約数の個数: 32

約数和(自身を含む): 4727491776

約数和(自身を除く): 1974686961

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 18615, 147881, 443643, 739405, 2218215, 2513977, 7541931, 10795313, 12569885, 32385939, 37709655, 53976565, 161929695, 183520321, 550560963, 917601605, 2752804815]

約数ペア:

[(1, 2752804815), (3, 917601605), (5, 550560963), (15, 183520321), (17, 161929695), (51, 53976565), (73, 37709655), (85, 32385939), (219, 12569885), (255, 10795313), (365, 7541931), (1095, 2513977), (1241, 2218215), (3723, 739405), (6205, 443643), (18615, 147881)]