84687345

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 151783632

約数和(自身を除く): 67096287

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 197, 205, 233, 369, 591, 615, 699, 985, 1165, 1773, 1845, 2097, 2955, 3495, 8077, 8865, 9553, 10485, 24231, 28659, 40385, 45901, 47765, 72693, 85977, 121155, 137703, 143295, 229505, 363465, 413109, 429885, 688515, 1881941, 2065545, 5645823, 9409705, 16937469, 28229115, 84687345]

約数ペア:

[(1, 84687345), (3, 28229115), (5, 16937469), (9, 9409705), (15, 5645823), (41, 2065545), (45, 1881941), (123, 688515), (197, 429885), (205, 413109), (233, 363465), (369, 229505), (591, 143295), (615, 137703), (699, 121155), (985, 85977), (1165, 72693), (1773, 47765), (1845, 45901), (2097, 40385), (2955, 28659), (3495, 24231), (8077, 10485), (8865, 9553)]