745734015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1274759}}^1$

素因数の和:1274783

約数の個数: 24

約数和(自身を含む): 1392037920

約数和(自身を除く): 646303905

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1274759, 3824277, 6373795, 11472831, 16571867, 19121385, 49715601, 57364155, 82859335, 149146803, 248578005, 745734015]

約数ペア:

[(1, 745734015), (3, 248578005), (5, 149146803), (9, 82859335), (13, 57364155), (15, 49715601), (39, 19121385), (45, 16571867), (65, 11472831), (117, 6373795), (195, 3824277), (585, 1274759)]