187349745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 332861760

約数和(自身を除く): 145512015

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 121, 165, 327, 363, 545, 605, 947, 1199, 1635, 1815, 2841, 3597, 4735, 5995, 10417, 13189, 14205, 17985, 31251, 39567, 52085, 65945, 103223, 114587, 156255, 197835, 309669, 343761, 516115, 572935, 1135453, 1548345, 1718805, 3406359, 5677265, 12489983, 17031795, 37469949, 62449915, 187349745]

約数ペア:

[(1, 187349745), (3, 62449915), (5, 37469949), (11, 17031795), (15, 12489983), (33, 5677265), (55, 3406359), (109, 1718805), (121, 1548345), (165, 1135453), (327, 572935), (363, 516115), (545, 343761), (605, 309669), (947, 197835), (1199, 156255), (1635, 114587), (1815, 103223), (2841, 65945), (3597, 52085), (4735, 39567), (5995, 31251), (10417, 17985), (13189, 14205)]