220052025

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6151}}^1$

素因数の和:6223

約数の個数: 48

約数和(自身を含む): 411937920

約数和(自身を除く): 191885895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 3975, 6151, 7155, 11925, 18453, 30755, 35775, 55359, 92265, 153775, 166077, 276795, 326003, 461325, 830385, 978009, 1383975, 1630015, 2934027, 4151925, 4890045, 8150075, 8802081, 14670135, 24450225, 44010405, 73350675, 220052025]

約数ペア:

[(1, 220052025), (3, 73350675), (5, 44010405), (9, 24450225), (15, 14670135), (25, 8802081), (27, 8150075), (45, 4890045), (53, 4151925), (75, 2934027), (135, 1630015), (159, 1383975), (225, 978009), (265, 830385), (477, 461325), (675, 326003), (795, 276795), (1325, 166077), (1431, 153775), (2385, 92265), (3975, 55359), (6151, 35775), (7155, 30755), (11925, 18453)]