13947675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 27236352

約数和(自身を除く): 13288677

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 857, 1085, 2325, 2571, 3255, 4285, 5425, 5999, 12855, 16275, 17997, 21425, 26567, 29995, 64275, 79701, 89985, 132835, 149975, 185969, 398505, 449925, 557907, 664175, 929845, 1992525, 2789535, 4649225, 13947675]

約数ペア:

[(1, 13947675), (3, 4649225), (5, 2789535), (7, 1992525), (15, 929845), (21, 664175), (25, 557907), (31, 449925), (35, 398505), (75, 185969), (93, 149975), (105, 132835), (155, 89985), (175, 79701), (217, 64275), (465, 29995), (525, 26567), (651, 21425), (775, 17997), (857, 16275), (1085, 12855), (2325, 5999), (2571, 5425), (3255, 4285)]