5731155

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 10614240

約数和(自身を除く): 4883085

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 89, 135, 159, 243, 265, 267, 405, 445, 477, 795, 801, 1215, 1335, 1431, 2385, 2403, 4005, 4293, 4717, 7155, 7209, 12015, 12879, 14151, 21465, 21627, 23585, 36045, 42453, 64395, 70755, 108135, 127359, 212265, 382077, 636795, 1146231, 1910385, 5731155]

約数ペア:

[(1, 5731155), (3, 1910385), (5, 1146231), (9, 636795), (15, 382077), (27, 212265), (45, 127359), (53, 108135), (81, 70755), (89, 64395), (135, 42453), (159, 36045), (243, 23585), (265, 21627), (267, 21465), (405, 14151), (445, 12879), (477, 12015), (795, 7209), (801, 7155), (1215, 4717), (1335, 4293), (1431, 4005), (2385, 2403)]