825164015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4877}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 1130915520

約数和(自身を除く): 305751505

約数列:

[1, 5, 13, 19, 65, 95, 137, 247, 685, 1235, 1781, 2603, 4877, 8905, 13015, 24385, 33839, 63401, 92663, 169195, 317005, 463315, 668149, 1204619, 3340745, 6023095, 8685937, 12694831, 43429685, 63474155, 165032803, 825164015]

約数ペア:

[(1, 825164015), (5, 165032803), (13, 63474155), (19, 43429685), (65, 12694831), (95, 8685937), (137, 6023095), (247, 3340745), (685, 1204619), (1235, 668149), (1781, 463315), (2603, 317005), (4877, 169195), (8905, 92663), (13015, 63401), (24385, 33839)]