4985145

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 9801792

約数和(自身を除く): 4816647

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 373, 405, 495, 891, 1119, 1215, 1485, 1865, 2673, 3357, 4103, 4455, 5595, 10071, 12309, 13365, 16785, 20515, 30213, 36927, 50355, 61545, 90639, 110781, 151065, 184635, 332343, 453195, 553905, 997029, 1661715, 4985145]

約数ペア:

[(1, 4985145), (3, 1661715), (5, 997029), (9, 553905), (11, 453195), (15, 332343), (27, 184635), (33, 151065), (45, 110781), (55, 90639), (81, 61545), (99, 50355), (135, 36927), (165, 30213), (243, 20515), (297, 16785), (373, 13365), (405, 12309), (495, 10071), (891, 5595), (1119, 4455), (1215, 4103), (1485, 3357), (1865, 2673)]