67874104545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{13033}}^1$

素因数の和:14642

約数の個数: 64

約数和(自身を含む): 123920181504

約数和(自身を除く): 56046076959

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1571, 3315, 4713, 7855, 13033, 20423, 23565, 26707, 39099, 61269, 65165, 80121, 102115, 133535, 169429, 195495, 221561, 306345, 347191, 400605, 508287, 664683, 847145, 1041573, 1107805, 1735955, 2541435, 2880293, 3323415, 5207865, 8640879, 14401465, 20474843, 43204395, 61424529, 102374215, 266172959, 307122645, 348072331, 798518877, 1044216993, 1330864795, 1740361655, 3992594385, 4524940303, 5221084965, 13574820909, 22624701515, 67874104545]

約数ペア:

[(1, 67874104545), (3, 22624701515), (5, 13574820909), (13, 5221084965), (15, 4524940303), (17, 3992594385), (39, 1740361655), (51, 1330864795), (65, 1044216993), (85, 798518877), (195, 348072331), (221, 307122645), (255, 266172959), (663, 102374215), (1105, 61424529), (1571, 43204395), (3315, 20474843), (4713, 14401465), (7855, 8640879), (13033, 5207865), (20423, 3323415), (23565, 2880293), (26707, 2541435), (39099, 1735955), (61269, 1107805), (65165, 1041573), (80121, 847145), (102115, 664683), (133535, 508287), (169429, 400605), (195495, 347191), (221561, 306345)]