48823575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 86378400

約数和(自身を除く): 37554825

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 149, 255, 257, 425, 447, 745, 771, 1275, 1285, 2235, 2533, 3725, 3855, 4369, 6425, 7599, 11175, 12665, 13107, 19275, 21845, 37995, 38293, 63325, 65535, 109225, 114879, 189975, 191465, 327675, 574395, 650981, 957325, 1952943, 2871975, 3254905, 9764715, 16274525, 48823575]

約数ペア:

[(1, 48823575), (3, 16274525), (5, 9764715), (15, 3254905), (17, 2871975), (25, 1952943), (51, 957325), (75, 650981), (85, 574395), (149, 327675), (255, 191465), (257, 189975), (425, 114879), (447, 109225), (745, 65535), (771, 63325), (1275, 38293), (1285, 37995), (2235, 21845), (2533, 19275), (3725, 13107), (3855, 12665), (4369, 11175), (6425, 7599)]