70455515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 97070400

約数和(自身を除く): 26614885

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 445, 641, 1157, 1235, 1691, 3205, 5785, 8333, 8455, 12179, 21983, 41665, 57049, 60895, 109915, 158327, 285245, 741637, 791635, 1083931, 3708185, 5419655, 14091103, 70455515]

約数ペア:

[(1, 70455515), (5, 14091103), (13, 5419655), (19, 3708185), (65, 1083931), (89, 791635), (95, 741637), (247, 285245), (445, 158327), (641, 109915), (1157, 60895), (1235, 57049), (1691, 41665), (3205, 21983), (5785, 12179), (8333, 8455)]