161719522065

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1\times {\mathrm{36187}}^1$

素因数の和:38358

約数の個数: 48

約数和(自身を含む): 286421361408

約数和(自身を除く): 124701839343

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2113, 2115, 6339, 10565, 19017, 31695, 36187, 95085, 99311, 108561, 180935, 297933, 325683, 496555, 542805, 893799, 1489665, 1628415, 1700789, 4468995, 5102367, 8503945, 15307101, 25511835, 76463131, 76535505, 229389393, 382315655, 688168179, 1146946965, 3440840895, 3593767157, 10781301471, 17968835785, 32343904413, 53906507355, 161719522065]

約数ペア:

[(1, 161719522065), (3, 53906507355), (5, 32343904413), (9, 17968835785), (15, 10781301471), (45, 3593767157), (47, 3440840895), (141, 1146946965), (235, 688168179), (423, 382315655), (705, 229389393), (2113, 76535505), (2115, 76463131), (6339, 25511835), (10565, 15307101), (19017, 8503945), (31695, 5102367), (36187, 4468995), (95085, 1700789), (99311, 1628415), (108561, 1489665), (180935, 893799), (297933, 542805), (325683, 496555)]