87894322565

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{48883}}^1$

素因数の和:49122

約数の個数: 48

約数和(自身を含む): 126390559680

約数和(自身を除く): 38496237115

約数列:

[1, 5, 7, 35, 41, 49, 179, 205, 245, 287, 895, 1253, 1435, 2009, 6265, 7339, 8771, 10045, 36695, 43855, 48883, 51373, 244415, 256865, 342181, 359611, 1710905, 1798055, 2004203, 2395267, 8750057, 10021015, 11976335, 14029421, 43750285, 61250399, 70147105, 98205947, 306251995, 358752337, 428752793, 491029735, 1793761685, 2143763965, 2511266359, 12556331795, 17578864513, 87894322565]

約数ペア:

[(1, 87894322565), (5, 17578864513), (7, 12556331795), (35, 2511266359), (41, 2143763965), (49, 1793761685), (179, 491029735), (205, 428752793), (245, 358752337), (287, 306251995), (895, 98205947), (1253, 70147105), (1435, 61250399), (2009, 43750285), (6265, 14029421), (7339, 11976335), (8771, 10021015), (10045, 8750057), (36695, 2395267), (43855, 2004203), (48883, 1798055), (51373, 1710905), (244415, 359611), (256865, 342181)]