39899595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6803}}^1$

素因数の和:6851

約数の個数: 32

約数和(自身を含む): 70543872

約数和(自身を除く): 30644277

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 6803, 20409, 34015, 102045, 115651, 156469, 346953, 469407, 578255, 782345, 1734765, 2347035, 2659973, 7979919, 13299865, 39899595]

約数ペア:

[(1, 39899595), (3, 13299865), (5, 7979919), (15, 2659973), (17, 2347035), (23, 1734765), (51, 782345), (69, 578255), (85, 469407), (115, 346953), (255, 156469), (345, 115651), (391, 102045), (1173, 34015), (1955, 20409), (5865, 6803)]