84847185

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 154252800

約数和(自身を除く): 69405615

約数列:

[1, 3, 5, 9, 15, 29, 45, 79, 87, 145, 237, 261, 395, 435, 711, 823, 1185, 1305, 2291, 2469, 3555, 4115, 6873, 7407, 11455, 12345, 20619, 23867, 34365, 37035, 65017, 71601, 103095, 119335, 195051, 214803, 325085, 358005, 585153, 975255, 1074015, 1885493, 2925765, 5656479, 9427465, 16969437, 28282395, 84847185]

約数ペア:

[(1, 84847185), (3, 28282395), (5, 16969437), (9, 9427465), (15, 5656479), (29, 2925765), (45, 1885493), (79, 1074015), (87, 975255), (145, 585153), (237, 358005), (261, 325085), (395, 214803), (435, 195051), (711, 119335), (823, 103095), (1185, 71601), (1305, 65017), (2291, 37035), (2469, 34365), (3555, 23867), (4115, 20619), (6873, 12345), (7407, 11455)]