60857025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 108475200

約数和(自身を除く): 47618175

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 809, 885, 1003, 1275, 1475, 2427, 3009, 4045, 4425, 5015, 12135, 13753, 15045, 20225, 25075, 41259, 47731, 60675, 68765, 75225, 143193, 206295, 238655, 343825, 715965, 811427, 1031475, 1193275, 2434281, 3579825, 4057135, 12171405, 20285675, 60857025]

約数ペア:

[(1, 60857025), (3, 20285675), (5, 12171405), (15, 4057135), (17, 3579825), (25, 2434281), (51, 1193275), (59, 1031475), (75, 811427), (85, 715965), (177, 343825), (255, 238655), (295, 206295), (425, 143193), (809, 75225), (885, 68765), (1003, 60675), (1275, 47731), (1475, 41259), (2427, 25075), (3009, 20225), (4045, 15045), (4425, 13753), (5015, 12135)]