78451395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8971}}^1$

素因数の和:9043

約数の個数: 32

約数和(自身を含む): 139532544

約数和(自身を除く): 61081149

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 8971, 26913, 44855, 98681, 134565, 296043, 475463, 493405, 1426389, 1480215, 2377315, 5230093, 7131945, 15690279, 26150465, 78451395]

約数ペア:

[(1, 78451395), (3, 26150465), (5, 15690279), (11, 7131945), (15, 5230093), (33, 2377315), (53, 1480215), (55, 1426389), (159, 493405), (165, 475463), (265, 296043), (583, 134565), (795, 98681), (1749, 44855), (2915, 26913), (8745, 8971)]