200016675

素因数分解:

$3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1153}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 369187680

約数和(自身を除く): 169171005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 257, 675, 771, 1153, 1285, 2313, 3459, 3855, 5765, 6425, 6939, 10377, 11565, 17295, 19275, 28825, 31131, 34695, 51885, 57825, 86475, 155655, 173475, 259425, 296321, 778275, 888963, 1481605, 2666889, 4444815, 7408025, 8000667, 13334445, 22224075, 40003335, 66672225, 200016675]

約数ペア:

[(1, 200016675), (3, 66672225), (5, 40003335), (9, 22224075), (15, 13334445), (25, 8000667), (27, 7408025), (45, 4444815), (75, 2666889), (135, 1481605), (225, 888963), (257, 778275), (675, 296321), (771, 259425), (1153, 173475), (1285, 155655), (2313, 86475), (3459, 57825), (3855, 51885), (5765, 34695), (6425, 31131), (6939, 28825), (10377, 19275), (11565, 17295)]