4049595

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 56

約数和(自身を含む): 8026992

約数和(自身を除く): 3977397

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 101, 135, 165, 243, 297, 303, 405, 495, 505, 729, 891, 909, 1111, 1215, 1485, 1515, 2673, 2727, 3333, 3645, 4455, 4545, 5555, 8019, 8181, 9999, 13365, 13635, 16665, 24543, 29997, 40095, 40905, 49995, 73629, 89991, 122715, 149985, 269973, 368145, 449955, 809919, 1349865, 4049595]

約数ペア:

[(1, 4049595), (3, 1349865), (5, 809919), (9, 449955), (11, 368145), (15, 269973), (27, 149985), (33, 122715), (45, 89991), (55, 73629), (81, 49995), (99, 40905), (101, 40095), (135, 29997), (165, 24543), (243, 16665), (297, 13635), (303, 13365), (405, 9999), (495, 8181), (505, 8019), (729, 5555), (891, 4545), (909, 4455), (1111, 3645), (1215, 3333), (1485, 2727), (1515, 2673)]