2016080955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{23971}}^1$

素因数の和:24081

約数の個数: 64

約数和(自身を含む): 4142361600

約数和(自身を除く): 2126280645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 89, 105, 135, 189, 267, 315, 445, 623, 801, 945, 1335, 1869, 2403, 3115, 4005, 5607, 9345, 12015, 16821, 23971, 28035, 71913, 84105, 119855, 167797, 215739, 359565, 503391, 647217, 838985, 1078695, 1510173, 2133419, 2516955, 3236085, 4530519, 6400257, 7550865, 10667095, 14933933, 19200771, 22652595, 32001285, 44801799, 57602313, 74669665, 96003855, 134405397, 224008995, 288011565, 403216191, 672026985, 2016080955]

約数ペア:

[(1, 2016080955), (3, 672026985), (5, 403216191), (7, 288011565), (9, 224008995), (15, 134405397), (21, 96003855), (27, 74669665), (35, 57602313), (45, 44801799), (63, 32001285), (89, 22652595), (105, 19200771), (135, 14933933), (189, 10667095), (267, 7550865), (315, 6400257), (445, 4530519), (623, 3236085), (801, 2516955), (945, 2133419), (1335, 1510173), (1869, 1078695), (2403, 838985), (3115, 647217), (4005, 503391), (5607, 359565), (9345, 215739), (12015, 167797), (16821, 119855), (23971, 84105), (28035, 71913)]