70789155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 120096000

約数和(自身を除く): 49306845

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 1667, 2235, 2831, 5001, 8335, 8493, 14155, 25005, 31673, 42465, 95019, 158365, 248383, 475095, 745149, 1241915, 3725745, 4719277, 14157831, 23596385, 70789155]

約数ペア:

[(1, 70789155), (3, 23596385), (5, 14157831), (15, 4719277), (19, 3725745), (57, 1241915), (95, 745149), (149, 475095), (285, 248383), (447, 158365), (745, 95019), (1667, 42465), (2235, 31673), (2831, 25005), (5001, 14155), (8335, 8493)]