2406105

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 4655112

約数和(自身を除く): 2249007

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 457, 585, 1053, 1371, 1755, 2285, 4113, 5265, 5941, 6855, 12339, 17823, 20565, 29705, 37017, 53469, 61695, 89115, 160407, 185085, 267345, 481221, 802035, 2406105]

約数ペア:

[(1, 2406105), (3, 802035), (5, 481221), (9, 267345), (13, 185085), (15, 160407), (27, 89115), (39, 61695), (45, 53469), (65, 37017), (81, 29705), (117, 20565), (135, 17823), (195, 12339), (351, 6855), (405, 5941), (457, 5265), (585, 4113), (1053, 2285), (1371, 1755)]