4904955

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 9644544

約数和(自身を除く): 4739589

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 367, 405, 495, 891, 1101, 1215, 1485, 1835, 2673, 3303, 4037, 4455, 5505, 9909, 12111, 13365, 16515, 20185, 29727, 36333, 49545, 60555, 89181, 108999, 148635, 181665, 326997, 445905, 544995, 980991, 1634985, 4904955]

約数ペア:

[(1, 4904955), (3, 1634985), (5, 980991), (9, 544995), (11, 445905), (15, 326997), (27, 181665), (33, 148635), (45, 108999), (55, 89181), (81, 60555), (99, 49545), (135, 36333), (165, 29727), (243, 20185), (297, 16515), (367, 13365), (405, 12111), (495, 9909), (891, 5505), (1101, 4455), (1215, 4037), (1485, 3303), (1835, 2673)]