2021282835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1097}}^1$

素因数の和:1988

約数の個数: 64

約数和(自身を含む): 3807336960

約数和(自身を除く): 1786054125

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 859, 1097, 2145, 2577, 3291, 4295, 5485, 9449, 11167, 12067, 12885, 14261, 16455, 28347, 33501, 36201, 42783, 47245, 55835, 60335, 71305, 122837, 141735, 156871, 167505, 181005, 213915, 368511, 470613, 614185, 784355, 942323, 1842555, 2353065, 2826969, 4711615, 10365553, 12250199, 14134845, 31096659, 36750597, 51827765, 61250995, 134752189, 155483295, 183752985, 404256567, 673760945, 2021282835]

約数ペア:

[(1, 2021282835), (3, 673760945), (5, 404256567), (11, 183752985), (13, 155483295), (15, 134752189), (33, 61250995), (39, 51827765), (55, 36750597), (65, 31096659), (143, 14134845), (165, 12250199), (195, 10365553), (429, 4711615), (715, 2826969), (859, 2353065), (1097, 1842555), (2145, 942323), (2577, 784355), (3291, 614185), (4295, 470613), (5485, 368511), (9449, 213915), (11167, 181005), (12067, 167505), (12885, 156871), (14261, 141735), (16455, 122837), (28347, 71305), (33501, 60335), (36201, 55835), (42783, 47245)]