68606055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3861

約数の個数: 64

約数和(自身を含む): 146764800

約数和(自身を除く): 78158745

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 3821, 5985, 11463, 17955, 19105, 26747, 34389, 57315, 72599, 80241, 103167, 133735, 171945, 217797, 240723, 362995, 401205, 508193, 515835, 653391, 722169, 1088985, 1203615, 1524579, 1960173, 2540965, 3266955, 3610845, 4573737, 7622895, 9800865, 13721211, 22868685, 68606055]

約数ペア:

[(1, 68606055), (3, 22868685), (5, 13721211), (7, 9800865), (9, 7622895), (15, 4573737), (19, 3610845), (21, 3266955), (27, 2540965), (35, 1960173), (45, 1524579), (57, 1203615), (63, 1088985), (95, 722169), (105, 653391), (133, 515835), (135, 508193), (171, 401205), (189, 362995), (285, 240723), (315, 217797), (399, 171945), (513, 133735), (665, 103167), (855, 80241), (945, 72599), (1197, 57315), (1995, 34389), (2565, 26747), (3591, 19105), (3821, 17955), (5985, 11463)]