30080565

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 60

約数和(自身を含む): 57503556

約数和(自身を除く): 27422991

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 257, 289, 405, 459, 765, 771, 867, 1285, 1377, 1445, 2295, 2313, 2601, 3855, 4335, 4369, 6885, 6939, 7803, 11565, 13005, 13107, 20817, 21845, 23409, 34695, 39015, 39321, 65535, 74273, 104085, 117045, 117963, 196605, 222819, 353889, 371365, 589815, 668457, 1114095, 1769445, 2005371, 3342285, 6016113, 10026855, 30080565]

約数ペア:

[(1, 30080565), (3, 10026855), (5, 6016113), (9, 3342285), (15, 2005371), (17, 1769445), (27, 1114095), (45, 668457), (51, 589815), (81, 371365), (85, 353889), (135, 222819), (153, 196605), (255, 117963), (257, 117045), (289, 104085), (405, 74273), (459, 65535), (765, 39321), (771, 39015), (867, 34695), (1285, 23409), (1377, 21845), (1445, 20817), (2295, 13107), (2313, 13005), (2601, 11565), (3855, 7803), (4335, 6939), (4369, 6885)]