13172535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 24631776

約数和(自身を除く): 11459241

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 257, 335, 603, 765, 771, 1005, 1139, 1285, 2313, 3015, 3417, 3855, 4369, 5695, 10251, 11565, 13107, 17085, 17219, 21845, 39321, 51255, 51657, 65535, 86095, 154971, 196605, 258285, 292723, 774855, 878169, 1463615, 2634507, 4390845, 13172535]

約数ペア:

[(1, 13172535), (3, 4390845), (5, 2634507), (9, 1463615), (15, 878169), (17, 774855), (45, 292723), (51, 258285), (67, 196605), (85, 154971), (153, 86095), (201, 65535), (255, 51657), (257, 51255), (335, 39321), (603, 21845), (765, 17219), (771, 17085), (1005, 13107), (1139, 11565), (1285, 10251), (2313, 5695), (3015, 4369), (3417, 3855)]