47306835

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6871}}^1$

素因数の和:6905

約数の個数: 40

約数和(自身を含む): 89803296

約数和(自身を除く): 42496461

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6871, 6885, 20613, 34355, 61839, 103065, 116807, 185517, 309195, 350421, 556551, 584035, 927585, 1051263, 1752105, 2782755, 3153789, 5256315, 9461367, 15768945, 47306835]

約数ペア:

[(1, 47306835), (3, 15768945), (5, 9461367), (9, 5256315), (15, 3153789), (17, 2782755), (27, 1752105), (45, 1051263), (51, 927585), (81, 584035), (85, 556551), (135, 350421), (153, 309195), (255, 185517), (405, 116807), (459, 103065), (765, 61839), (1377, 34355), (2295, 20613), (6871, 6885)]