2017899525

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1481}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 3435726528

約数和(自身を除く): 1417827003

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 491, 555, 925, 1473, 1481, 2455, 2775, 4443, 7365, 7405, 12275, 18167, 22215, 36825, 37025, 54501, 54797, 90835, 111075, 164391, 272505, 273985, 454175, 727171, 821955, 1362525, 1369925, 2181513, 3635855, 4109775, 10907565, 18179275, 26905327, 54537825, 80715981, 134526635, 403579905, 672633175, 2017899525]

約数ペア:

[(1, 2017899525), (3, 672633175), (5, 403579905), (15, 134526635), (25, 80715981), (37, 54537825), (75, 26905327), (111, 18179275), (185, 10907565), (491, 4109775), (555, 3635855), (925, 2181513), (1473, 1369925), (1481, 1362525), (2455, 821955), (2775, 727171), (4443, 454175), (7365, 273985), (7405, 272505), (12275, 164391), (18167, 111075), (22215, 90835), (36825, 54797), (37025, 54501)]