88890195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{971}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 151165440

約数和(自身を除く): 62275245

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 359, 971, 1077, 1795, 2913, 4855, 5385, 6103, 14565, 16507, 18309, 30515, 49521, 82535, 91545, 247605, 348589, 1045767, 1742945, 5228835, 5926013, 17778039, 29630065, 88890195]

約数ペア:

[(1, 88890195), (3, 29630065), (5, 17778039), (15, 5926013), (17, 5228835), (51, 1742945), (85, 1045767), (255, 348589), (359, 247605), (971, 91545), (1077, 82535), (1795, 49521), (2913, 30515), (4855, 18309), (5385, 16507), (6103, 14565)]