156941535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26759}}^1$

素因数の和:26807

約数の個数: 32

約数和(自身を含む): 277447680

約数和(自身を除く): 120506145

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 26759, 80277, 133795, 401385, 454903, 615457, 1364709, 1846371, 2274515, 3077285, 6823545, 9231855, 10462769, 31388307, 52313845, 156941535]

約数ペア:

[(1, 156941535), (3, 52313845), (5, 31388307), (15, 10462769), (17, 9231855), (23, 6823545), (51, 3077285), (69, 2274515), (85, 1846371), (115, 1364709), (255, 615457), (345, 454903), (391, 401385), (1173, 133795), (1955, 80277), (5865, 26759)]