8079340545

素因数分解:

$3^5\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{3989}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 14535218880

約数和(自身を除く): 6455878335

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1667, 3989, 5001, 8335, 11967, 15003, 19945, 25005, 35901, 45009, 59835, 75015, 107703, 135027, 179505, 225045, 323109, 405081, 538515, 675135, 969327, 1615545, 2025405, 4846635, 6649663, 19948989, 33248315, 59846967, 99744945, 179540901, 299234835, 538622703, 897704505, 1615868109, 2693113515, 8079340545]

約数ペア:

[(1, 8079340545), (3, 2693113515), (5, 1615868109), (9, 897704505), (15, 538622703), (27, 299234835), (45, 179540901), (81, 99744945), (135, 59846967), (243, 33248315), (405, 19948989), (1215, 6649663), (1667, 4846635), (3989, 2025405), (5001, 1615545), (8335, 969327), (11967, 675135), (15003, 538515), (19945, 405081), (25005, 323109), (35901, 225045), (45009, 179505), (59835, 135027), (75015, 107703)]