2977881665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{2251}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 3969285120

約数和(自身を除く): 991403455

約数列:

[1, 5, 11, 55, 67, 335, 359, 737, 1795, 2251, 3685, 3949, 11255, 19745, 24053, 24761, 120265, 123805, 150817, 264583, 754085, 808109, 1322915, 1658987, 4040545, 8294935, 8889199, 44445995, 54143303, 270716515, 595576333, 2977881665]

約数ペア:

[(1, 2977881665), (5, 595576333), (11, 270716515), (55, 54143303), (67, 44445995), (335, 8889199), (359, 8294935), (737, 4040545), (1795, 1658987), (2251, 1322915), (3685, 808109), (3949, 754085), (11255, 264583), (19745, 150817), (24053, 123805), (24761, 120265)]