6421545

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 12297600

約数和(自身を除く): 5876055

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 3659, 10977, 18295, 32931, 47567, 54885, 98793, 142701, 164655, 237835, 428103, 493965, 713505, 1284309, 2140515, 6421545]

約数ペア:

[(1, 6421545), (3, 2140515), (5, 1284309), (9, 713505), (13, 493965), (15, 428103), (27, 237835), (39, 164655), (45, 142701), (65, 98793), (117, 54885), (135, 47567), (195, 32931), (351, 18295), (585, 10977), (1755, 3659)]