54208035

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19121}}^1$

素因数の和:19145

約数の個数: 40

約数和(自身を含む): 111060576

約数和(自身を除く): 56852541

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 19121, 57363, 95605, 133847, 172089, 286815, 401541, 516267, 669235, 860445, 1204623, 1548801, 2007705, 2581335, 3613869, 6023115, 7744005, 10841607, 18069345, 54208035]

約数ペア:

[(1, 54208035), (3, 18069345), (5, 10841607), (7, 7744005), (9, 6023115), (15, 3613869), (21, 2581335), (27, 2007705), (35, 1548801), (45, 1204623), (63, 860445), (81, 669235), (105, 516267), (135, 401541), (189, 286815), (315, 172089), (405, 133847), (567, 95605), (945, 57363), (2835, 19121)]