22367865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 38779776

約数和(自身を除く): 16411911

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 457, 753, 1255, 1371, 2285, 3263, 3765, 5941, 6855, 9789, 16315, 17823, 29705, 48945, 89115, 114707, 344121, 573535, 1491191, 1720605, 4473573, 7455955, 22367865]

約数ペア:

[(1, 22367865), (3, 7455955), (5, 4473573), (13, 1720605), (15, 1491191), (39, 573535), (65, 344121), (195, 114707), (251, 89115), (457, 48945), (753, 29705), (1255, 17823), (1371, 16315), (2285, 9789), (3263, 6855), (3765, 5941)]