291269164005

素因数分解:

$3^5\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{201961}}^1$

素因数の和:203168

約数の個数: 48

約数和(自身を含む): 524008989504

約数和(自身を除く): 232739825499

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1187, 1215, 3561, 5935, 10683, 17805, 32049, 53415, 96147, 160245, 201961, 288441, 480735, 605883, 1009805, 1442205, 1817649, 3029415, 5452947, 9088245, 16358841, 27264735, 49076523, 81794205, 239727707, 245382615, 719183121, 1198638535, 2157549363, 3595915605, 6472648089, 10787746815, 19417944267, 32363240445, 58253832801, 97089721335, 291269164005]

約数ペア:

[(1, 291269164005), (3, 97089721335), (5, 58253832801), (9, 32363240445), (15, 19417944267), (27, 10787746815), (45, 6472648089), (81, 3595915605), (135, 2157549363), (243, 1198638535), (405, 719183121), (1187, 245382615), (1215, 239727707), (3561, 81794205), (5935, 49076523), (10683, 27264735), (17805, 16358841), (32049, 9088245), (53415, 5452947), (96147, 3029415), (160245, 1817649), (201961, 1442205), (288441, 1009805), (480735, 605883)]