16860401805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{452689}}^1$

素因数の和:452901

約数の個数: 32

約数和(自身を含む): 29203937280

約数和(自身を除く): 12343535475

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 955, 2483, 2865, 7449, 12415, 37245, 452689, 1358067, 2263445, 5884957, 6790335, 17654871, 29424785, 86463599, 88274355, 259390797, 432317995, 1124026787, 1296953985, 3372080361, 5620133935, 16860401805]

約数ペア:

[(1, 16860401805), (3, 5620133935), (5, 3372080361), (13, 1296953985), (15, 1124026787), (39, 432317995), (65, 259390797), (191, 88274355), (195, 86463599), (573, 29424785), (955, 17654871), (2483, 6790335), (2865, 5884957), (7449, 2263445), (12415, 1358067), (37245, 452689)]