70946865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8431}}^1$

素因数の和:8470

約数の個数: 48

約数和(自身を含む): 142062336

約数和(自身を除く): 71115471

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 8431, 25293, 42155, 75879, 92741, 126465, 143327, 278223, 379395, 429981, 463705, 716635, 834669, 1289943, 1391115, 1576597, 2149905, 4173345, 4729791, 6449715, 7882985, 14189373, 23648955, 70946865]

約数ペア:

[(1, 70946865), (3, 23648955), (5, 14189373), (9, 7882985), (11, 6449715), (15, 4729791), (17, 4173345), (33, 2149905), (45, 1576597), (51, 1391115), (55, 1289943), (85, 834669), (99, 716635), (153, 463705), (165, 429981), (187, 379395), (255, 278223), (495, 143327), (561, 126465), (765, 92741), (935, 75879), (1683, 42155), (2805, 25293), (8415, 8431)]