15355890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15511}}^1$

素因数の和:15535

約数の個数: 48

約数和(自身を含む): 43557696

約数和(自身を除く): 28201806

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 15511, 31022, 46533, 77555, 93066, 139599, 155110, 170621, 232665, 279198, 341242, 465330, 511863, 697995, 853105, 1023726, 1395990, 1535589, 1706210, 2559315, 3071178, 5118630, 7677945, 15355890]

約数ペア:

[(1, 15355890), (2, 7677945), (3, 5118630), (5, 3071178), (6, 2559315), (9, 1706210), (10, 1535589), (11, 1395990), (15, 1023726), (18, 853105), (22, 697995), (30, 511863), (33, 465330), (45, 341242), (55, 279198), (66, 232665), (90, 170621), (99, 155110), (110, 139599), (165, 93066), (198, 77555), (330, 46533), (495, 31022), (990, 15511)]