4947345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 9475200

約数和(自身を除く): 4527855

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 2819, 8457, 14095, 25371, 36647, 42285, 76113, 109941, 126855, 183235, 329823, 380565, 549705, 989469, 1649115, 4947345]

約数ペア:

[(1, 4947345), (3, 1649115), (5, 989469), (9, 549705), (13, 380565), (15, 329823), (27, 183235), (39, 126855), (45, 109941), (65, 76113), (117, 42285), (135, 36647), (195, 25371), (351, 14095), (585, 8457), (1755, 2819)]