8580195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 16430400

約数和(自身を除く): 7850205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4889, 14667, 24445, 44001, 63557, 73335, 132003, 190671, 220005, 317785, 572013, 660015, 953355, 1716039, 2860065, 8580195]

約数ペア:

[(1, 8580195), (3, 2860065), (5, 1716039), (9, 953355), (13, 660015), (15, 572013), (27, 317785), (39, 220005), (45, 190671), (65, 132003), (117, 73335), (135, 63557), (195, 44001), (351, 24445), (585, 14667), (1755, 4889)]