30886515

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 60592896

約数和(自身を除く): 29706381

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 2311, 2673, 4455, 6933, 11555, 13365, 20799, 25421, 34665, 62397, 76263, 103995, 127105, 187191, 228789, 311985, 381315, 561573, 686367, 935955, 1143945, 2059101, 2807865, 3431835, 6177303, 10295505, 30886515]

約数ペア:

[(1, 30886515), (3, 10295505), (5, 6177303), (9, 3431835), (11, 2807865), (15, 2059101), (27, 1143945), (33, 935955), (45, 686367), (55, 561573), (81, 381315), (99, 311985), (135, 228789), (165, 187191), (243, 127105), (297, 103995), (405, 76263), (495, 62397), (891, 34665), (1215, 25421), (1485, 20799), (2311, 13365), (2673, 11555), (4455, 6933)]