5688225

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^2$

素因数の和:128

約数の個数: 45

約数和(自身を含む): 10739113

約数和(自身を除く): 5050888

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 265, 405, 477, 675, 795, 1325, 1431, 2025, 2385, 2809, 3975, 4293, 7155, 8427, 11925, 14045, 21465, 25281, 35775, 42135, 70225, 75843, 107325, 126405, 210675, 227529, 379215, 632025, 1137645, 1896075, 5688225]

約数ペア:

[(1, 5688225), (3, 1896075), (5, 1137645), (9, 632025), (15, 379215), (25, 227529), (27, 210675), (45, 126405), (53, 107325), (75, 75843), (81, 70225), (135, 42135), (159, 35775), (225, 25281), (265, 21465), (405, 14045), (477, 11925), (675, 8427), (795, 7155), (1325, 4293), (1431, 3975), (2025, 2809)]