7513155

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 14514192

約数和(自身を除く): 7001037

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1427, 1755, 4281, 5265, 7135, 12843, 18551, 21405, 38529, 55653, 64215, 92755, 115587, 166959, 192645, 278265, 500877, 577935, 834795, 1502631, 2504385, 7513155]

約数ペア:

[(1, 7513155), (3, 2504385), (5, 1502631), (9, 834795), (13, 577935), (15, 500877), (27, 278265), (39, 192645), (45, 166959), (65, 115587), (81, 92755), (117, 64215), (135, 55653), (195, 38529), (351, 21405), (405, 18551), (585, 12843), (1053, 7135), (1427, 5265), (1755, 4281)]