9998485245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{598891}}^1$

素因数の和:598962

約数の個数: 48

約数和(自身を含む): 20180264832

約数和(自身を除く): 10181779587

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 16695, 598891, 1796673, 2994455, 4192237, 5390019, 8983365, 12576711, 20961185, 26950095, 31741223, 37730133, 62883555, 95223669, 158706115, 188650665, 222188561, 285671007, 476118345, 666565683, 1110942805, 1428355035, 1999697049, 3332828415, 9998485245]

約数ペア:

[(1, 9998485245), (3, 3332828415), (5, 1999697049), (7, 1428355035), (9, 1110942805), (15, 666565683), (21, 476118345), (35, 285671007), (45, 222188561), (53, 188650665), (63, 158706115), (105, 95223669), (159, 62883555), (265, 37730133), (315, 31741223), (371, 26950095), (477, 20961185), (795, 12576711), (1113, 8983365), (1855, 5390019), (2385, 4192237), (3339, 2994455), (5565, 1796673), (16695, 598891)]